diff --git a/.gitignore b/.gitignore
index bf7311174..e2a23af44 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,6 +13,7 @@
 
 # IntelliJ
 # User-specific stuff:
+.idea
 .idea/workspace.xml
 .idea/tasks.xml
 .idea/findbugs-idea.xml
@@ -21,6 +22,7 @@
 .idea/shelf
 *.iws
 *.ipr
+*.iml
 # Sensitive or high-churn files:
 .idea/dataSources.ids
 .idea/dataSources.xml
diff --git a/.idea/.name b/.idea/.name
deleted file mode 100644
index 8e283d75b..000000000
--- a/.idea/.name
+++ /dev/null
@@ -1 +0,0 @@
-ews-java-api
\ No newline at end of file
diff --git a/.idea/codeStyleSettings.xml b/.idea/codeStyleSettings.xml
deleted file mode 100644
index ddacdf3e8..000000000
--- a/.idea/codeStyleSettings.xml
+++ /dev/null
@@ -1,108 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectCodeStyleSettingsManager">
-    <option name="PER_PROJECT_SETTINGS">
-      <value>
-        <option name="JAVA_INDENT_OPTIONS">
-          <value>
-            <option name="INDENT_SIZE" value="2" />
-            <option name="CONTINUATION_INDENT_SIZE" value="4" />
-            <option name="TAB_SIZE" value="8" />
-            <option name="USE_TAB_CHARACTER" value="false" />
-            <option name="SMART_TABS" value="false" />
-            <option name="LABEL_INDENT_SIZE" value="0" />
-            <option name="LABEL_INDENT_ABSOLUTE" value="false" />
-            <option name="USE_RELATIVE_INDENTS" value="false" />
-          </value>
-        </option>
-        <option name="OTHER_INDENT_OPTIONS">
-          <value>
-            <option name="INDENT_SIZE" value="2" />
-            <option name="CONTINUATION_INDENT_SIZE" value="4" />
-            <option name="TAB_SIZE" value="8" />
-            <option name="USE_TAB_CHARACTER" value="false" />
-            <option name="SMART_TABS" value="false" />
-            <option name="LABEL_INDENT_SIZE" value="0" />
-            <option name="LABEL_INDENT_ABSOLUTE" value="false" />
-            <option name="USE_RELATIVE_INDENTS" value="false" />
-          </value>
-        </option>
-        <option name="CLASS_COUNT_TO_USE_IMPORT_ON_DEMAND" value="99" />
-        <option name="NAMES_COUNT_TO_USE_IMPORT_ON_DEMAND" value="99" />
-        <option name="PACKAGES_TO_USE_IMPORT_ON_DEMAND">
-          <value />
-        </option>
-        <option name="IMPORT_LAYOUT_TABLE">
-          <value>
-            <package name="" withSubpackages="true" static="true" />
-            <emptyLine />
-            <package name="" withSubpackages="true" static="false" />
-            <emptyLine />
-            <package name="javax" withSubpackages="true" static="false" />
-            <emptyLine />
-            <package name="java" withSubpackages="true" static="false" />
-          </value>
-        </option>
-        <option name="RIGHT_MARGIN" value="110" />
-        <option name="JD_KEEP_EMPTY_PARAMETER" value="false" />
-        <option name="JD_KEEP_EMPTY_EXCEPTION" value="false" />
-        <option name="JD_KEEP_EMPTY_RETURN" value="false" />
-        <option name="KEEP_CONTROL_STATEMENT_IN_ONE_LINE" value="false" />
-        <option name="WRAP_COMMENTS" value="true" />
-        <XML>
-          <option name="XML_LEGACY_SETTINGS_IMPORTED" value="true" />
-        </XML>
-        <codeStyleSettings language="JAVA">
-          <option name="KEEP_LINE_BREAKS" value="false" />
-          <option name="KEEP_FIRST_COLUMN_COMMENT" value="false" />
-          <option name="KEEP_CONTROL_STATEMENT_IN_ONE_LINE" value="false" />
-          <option name="BLANK_LINES_BEFORE_PACKAGE" value="1" />
-          <option name="BLANK_LINES_BEFORE_IMPORTS" value="0" />
-          <option name="BLANK_LINES_AROUND_CLASS" value="2" />
-          <option name="BLANK_LINES_AFTER_CLASS_HEADER" value="1" />
-          <option name="ALIGN_MULTILINE_PARAMETERS" value="false" />
-          <option name="ALIGN_MULTILINE_PARAMETERS_IN_CALLS" value="true" />
-          <option name="ALIGN_MULTILINE_RESOURCES" value="false" />
-          <option name="ALIGN_MULTILINE_BINARY_OPERATION" value="true" />
-          <option name="ALIGN_MULTILINE_ASSIGNMENT" value="true" />
-          <option name="ALIGN_MULTILINE_TERNARY_OPERATION" value="true" />
-          <option name="ALIGN_MULTILINE_THROWS_LIST" value="true" />
-          <option name="ALIGN_MULTILINE_EXTENDS_LIST" value="true" />
-          <option name="ALIGN_MULTILINE_PARENTHESIZED_EXPRESSION" value="true" />
-          <option name="ALIGN_MULTILINE_ARRAY_INITIALIZER_EXPRESSION" value="true" />
-          <option name="SPACE_BEFORE_ARRAY_INITIALIZER_LBRACE" value="true" />
-          <option name="CALL_PARAMETERS_WRAP" value="1" />
-          <option name="METHOD_PARAMETERS_WRAP" value="1" />
-          <option name="RESOURCE_LIST_WRAP" value="5" />
-          <option name="EXTENDS_LIST_WRAP" value="1" />
-          <option name="THROWS_LIST_WRAP" value="1" />
-          <option name="EXTENDS_KEYWORD_WRAP" value="1" />
-          <option name="THROWS_KEYWORD_WRAP" value="1" />
-          <option name="METHOD_CALL_CHAIN_WRAP" value="1" />
-          <option name="BINARY_OPERATION_WRAP" value="1" />
-          <option name="BINARY_OPERATION_SIGN_ON_NEXT_LINE" value="true" />
-          <option name="TERNARY_OPERATION_WRAP" value="1" />
-          <option name="TERNARY_OPERATION_SIGNS_ON_NEXT_LINE" value="true" />
-          <option name="FOR_STATEMENT_WRAP" value="1" />
-          <option name="ARRAY_INITIALIZER_WRAP" value="1" />
-          <option name="ASSIGNMENT_WRAP" value="5" />
-          <option name="IF_BRACE_FORCE" value="3" />
-          <option name="DOWHILE_BRACE_FORCE" value="3" />
-          <option name="WHILE_BRACE_FORCE" value="3" />
-          <option name="FOR_BRACE_FORCE" value="3" />
-          <option name="METHOD_ANNOTATION_WRAP" value="1" />
-          <option name="CLASS_ANNOTATION_WRAP" value="1" />
-          <option name="FIELD_ANNOTATION_WRAP" value="1" />
-          <option name="PARAMETER_ANNOTATION_WRAP" value="1" />
-          <option name="VARIABLE_ANNOTATION_WRAP" value="1" />
-          <indentOptions>
-            <option name="INDENT_SIZE" value="2" />
-            <option name="CONTINUATION_INDENT_SIZE" value="4" />
-            <option name="TAB_SIZE" value="8" />
-          </indentOptions>
-        </codeStyleSettings>
-      </value>
-    </option>
-    <option name="USE_PER_PROJECT_SETTINGS" value="true" />
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/compiler.xml b/.idea/compiler.xml
deleted file mode 100644
index be026393d..000000000
--- a/.idea/compiler.xml
+++ /dev/null
@@ -1,32 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="CompilerConfiguration">
-    <option name="DEFAULT_COMPILER" value="Javac" />
-    <resourceExtensions />
-    <wildcardResourcePatterns>
-      <entry name="!?*.java" />
-      <entry name="!?*.form" />
-      <entry name="!?*.class" />
-      <entry name="!?*.groovy" />
-      <entry name="!?*.scala" />
-      <entry name="!?*.flex" />
-      <entry name="!?*.kt" />
-      <entry name="!?*.clj" />
-    </wildcardResourcePatterns>
-    <annotationProcessing>
-      <profile default="true" name="Default" enabled="false">
-        <processorPath useClasspath="true" />
-      </profile>
-      <profile default="false" name="Maven default annotation processors profile" enabled="true">
-        <sourceOutputDir name="target/generated-sources/annotations" />
-        <sourceTestOutputDir name="target/generated-test-sources/test-annotations" />
-        <outputRelativeToContentRoot value="true" />
-        <processorPath useClasspath="true" />
-        <module name="ews-java-api" />
-      </profile>
-    </annotationProcessing>
-    <bytecodeTargetLevel>
-      <module name="ews-java-api" target="1.6" />
-    </bytecodeTargetLevel>
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/copyright/profiles_settings.xml b/.idea/copyright/profiles_settings.xml
deleted file mode 100644
index e7bedf337..000000000
--- a/.idea/copyright/profiles_settings.xml
+++ /dev/null
@@ -1,3 +0,0 @@
-<component name="CopyrightManager">
-  <settings default="" />
-</component>
\ No newline at end of file
diff --git a/.idea/encodings.xml b/.idea/encodings.xml
deleted file mode 100644
index 74c0d0a52..000000000
--- a/.idea/encodings.xml
+++ /dev/null
@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="Encoding" useUTFGuessing="true" native2AsciiForPropertiesFiles="false">
-    <file url="file://$PROJECT_DIR$" charset="UTF-8" />
-  </component>
-</project>
-
diff --git a/.idea/libraries/Maven__ch_qos_logback_logback_classic_1_1_3.xml b/.idea/libraries/Maven__ch_qos_logback_logback_classic_1_1_3.xml
deleted file mode 100644
index 6c9fc331c..000000000
--- a/.idea/libraries/Maven__ch_qos_logback_logback_classic_1_1_3.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<component name="libraryTable">
-  <library name="Maven: ch.qos.logback:logback-classic:1.1.3">
-    <CLASSES>
-      <root url="jar://$MAVEN_REPOSITORY$/ch/qos/logback/logback-classic/1.1.3/logback-classic-1.1.3.jar!/" />
-    </CLASSES>
-    <JAVADOC>
-      <root url="jar://$MAVEN_REPOSITORY$/ch/qos/logback/logback-classic/1.1.3/logback-classic-1.1.3-javadoc.jar!/" />
-    </JAVADOC>
-    <SOURCES>
-      <root url="jar://$MAVEN_REPOSITORY$/ch/qos/logback/logback-classic/1.1.3/logback-classic-1.1.3-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/libraries/Maven__ch_qos_logback_logback_core_1_1_3.xml b/.idea/libraries/Maven__ch_qos_logback_logback_core_1_1_3.xml
deleted file mode 100644
index fd35ca452..000000000
--- a/.idea/libraries/Maven__ch_qos_logback_logback_core_1_1_3.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<component name="libraryTable">
-  <library name="Maven: ch.qos.logback:logback-core:1.1.3">
-    <CLASSES>
-      <root url="jar://$MAVEN_REPOSITORY$/ch/qos/logback/logback-core/1.1.3/logback-core-1.1.3.jar!/" />
-    </CLASSES>
-    <JAVADOC>
-      <root url="jar://$MAVEN_REPOSITORY$/ch/qos/logback/logback-core/1.1.3/logback-core-1.1.3-javadoc.jar!/" />
-    </JAVADOC>
-    <SOURCES>
-      <root url="jar://$MAVEN_REPOSITORY$/ch/qos/logback/logback-core/1.1.3/logback-core-1.1.3-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/libraries/Maven__commons_codec_commons_codec_1_9.xml b/.idea/libraries/Maven__commons_codec_commons_codec_1_9.xml
deleted file mode 100644
index a66d03944..000000000
--- a/.idea/libraries/Maven__commons_codec_commons_codec_1_9.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<component name="libraryTable">
-  <library name="Maven: commons-codec:commons-codec:1.9">
-    <CLASSES>
-      <root url="jar://$MAVEN_REPOSITORY$/commons-codec/commons-codec/1.9/commons-codec-1.9.jar!/" />
-    </CLASSES>
-    <JAVADOC>
-      <root url="jar://$MAVEN_REPOSITORY$/commons-codec/commons-codec/1.9/commons-codec-1.9-javadoc.jar!/" />
-    </JAVADOC>
-    <SOURCES>
-      <root url="jar://$MAVEN_REPOSITORY$/commons-codec/commons-codec/1.9/commons-codec-1.9-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/libraries/Maven__commons_logging_commons_logging_1_2.xml b/.idea/libraries/Maven__commons_logging_commons_logging_1_2.xml
deleted file mode 100644
index eab40b329..000000000
--- a/.idea/libraries/Maven__commons_logging_commons_logging_1_2.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<component name="libraryTable">
-  <library name="Maven: commons-logging:commons-logging:1.2">
-    <CLASSES>
-      <root url="jar://$MAVEN_REPOSITORY$/commons-logging/commons-logging/1.2/commons-logging-1.2.jar!/" />
-    </CLASSES>
-    <JAVADOC>
-      <root url="jar://$MAVEN_REPOSITORY$/commons-logging/commons-logging/1.2/commons-logging-1.2-javadoc.jar!/" />
-    </JAVADOC>
-    <SOURCES>
-      <root url="jar://$MAVEN_REPOSITORY$/commons-logging/commons-logging/1.2/commons-logging-1.2-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/libraries/Maven__joda_time_joda_time_2_8.xml b/.idea/libraries/Maven__joda_time_joda_time_2_8.xml
deleted file mode 100644
index f973fdc27..000000000
--- a/.idea/libraries/Maven__joda_time_joda_time_2_8.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<component name="libraryTable">
-  <library name="Maven: joda-time:joda-time:2.8">
-    <CLASSES>
-      <root url="jar://$MAVEN_REPOSITORY$/joda-time/joda-time/2.8/joda-time-2.8.jar!/" />
-    </CLASSES>
-    <JAVADOC>
-      <root url="jar://$MAVEN_REPOSITORY$/joda-time/joda-time/2.8/joda-time-2.8-javadoc.jar!/" />
-    </JAVADOC>
-    <SOURCES>
-      <root url="jar://$MAVEN_REPOSITORY$/joda-time/joda-time/2.8/joda-time-2.8-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/libraries/Maven__junit_junit_4_12.xml b/.idea/libraries/Maven__junit_junit_4_12.xml
deleted file mode 100644
index d41104174..000000000
--- a/.idea/libraries/Maven__junit_junit_4_12.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<component name="libraryTable">
-  <library name="Maven: junit:junit:4.12">
-    <CLASSES>
-      <root url="jar://$MAVEN_REPOSITORY$/junit/junit/4.12/junit-4.12.jar!/" />
-    </CLASSES>
-    <JAVADOC>
-      <root url="jar://$MAVEN_REPOSITORY$/junit/junit/4.12/junit-4.12-javadoc.jar!/" />
-    </JAVADOC>
-    <SOURCES>
-      <root url="jar://$MAVEN_REPOSITORY$/junit/junit/4.12/junit-4.12-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/libraries/Maven__org_apache_commons_commons_lang3_3_4.xml b/.idea/libraries/Maven__org_apache_commons_commons_lang3_3_4.xml
deleted file mode 100644
index 78cfcd37a..000000000
--- a/.idea/libraries/Maven__org_apache_commons_commons_lang3_3_4.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<component name="libraryTable">
-  <library name="Maven: org.apache.commons:commons-lang3:3.4">
-    <CLASSES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/apache/commons/commons-lang3/3.4/commons-lang3-3.4.jar!/" />
-    </CLASSES>
-    <JAVADOC>
-      <root url="jar://$MAVEN_REPOSITORY$/org/apache/commons/commons-lang3/3.4/commons-lang3-3.4-javadoc.jar!/" />
-    </JAVADOC>
-    <SOURCES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/apache/commons/commons-lang3/3.4/commons-lang3-3.4-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/libraries/Maven__org_apache_httpcomponents_httpclient_4_4_1.xml b/.idea/libraries/Maven__org_apache_httpcomponents_httpclient_4_4_1.xml
deleted file mode 100644
index bfee5185a..000000000
--- a/.idea/libraries/Maven__org_apache_httpcomponents_httpclient_4_4_1.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<component name="libraryTable">
-  <library name="Maven: org.apache.httpcomponents:httpclient:4.4.1">
-    <CLASSES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/apache/httpcomponents/httpclient/4.4.1/httpclient-4.4.1.jar!/" />
-    </CLASSES>
-    <JAVADOC>
-      <root url="jar://$MAVEN_REPOSITORY$/org/apache/httpcomponents/httpclient/4.4.1/httpclient-4.4.1-javadoc.jar!/" />
-    </JAVADOC>
-    <SOURCES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/apache/httpcomponents/httpclient/4.4.1/httpclient-4.4.1-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/libraries/Maven__org_apache_httpcomponents_httpcore_4_4_1.xml b/.idea/libraries/Maven__org_apache_httpcomponents_httpcore_4_4_1.xml
deleted file mode 100644
index 24a6857d2..000000000
--- a/.idea/libraries/Maven__org_apache_httpcomponents_httpcore_4_4_1.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<component name="libraryTable">
-  <library name="Maven: org.apache.httpcomponents:httpcore:4.4.1">
-    <CLASSES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/apache/httpcomponents/httpcore/4.4.1/httpcore-4.4.1.jar!/" />
-    </CLASSES>
-    <JAVADOC>
-      <root url="jar://$MAVEN_REPOSITORY$/org/apache/httpcomponents/httpcore/4.4.1/httpcore-4.4.1-javadoc.jar!/" />
-    </JAVADOC>
-    <SOURCES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/apache/httpcomponents/httpcore/4.4.1/httpcore-4.4.1-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/libraries/Maven__org_hamcrest_hamcrest_all_1_3.xml b/.idea/libraries/Maven__org_hamcrest_hamcrest_all_1_3.xml
deleted file mode 100644
index 56193163f..000000000
--- a/.idea/libraries/Maven__org_hamcrest_hamcrest_all_1_3.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<component name="libraryTable">
-  <library name="Maven: org.hamcrest:hamcrest-all:1.3">
-    <CLASSES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/hamcrest/hamcrest-all/1.3/hamcrest-all-1.3.jar!/" />
-    </CLASSES>
-    <JAVADOC>
-      <root url="jar://$MAVEN_REPOSITORY$/org/hamcrest/hamcrest-all/1.3/hamcrest-all-1.3-javadoc.jar!/" />
-    </JAVADOC>
-    <SOURCES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/hamcrest/hamcrest-all/1.3/hamcrest-all-1.3-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/libraries/Maven__org_hamcrest_hamcrest_core_1_3.xml b/.idea/libraries/Maven__org_hamcrest_hamcrest_core_1_3.xml
deleted file mode 100644
index f58bbc112..000000000
--- a/.idea/libraries/Maven__org_hamcrest_hamcrest_core_1_3.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<component name="libraryTable">
-  <library name="Maven: org.hamcrest:hamcrest-core:1.3">
-    <CLASSES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3.jar!/" />
-    </CLASSES>
-    <JAVADOC>
-      <root url="jar://$MAVEN_REPOSITORY$/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3-javadoc.jar!/" />
-    </JAVADOC>
-    <SOURCES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/libraries/Maven__org_mockito_mockito_core_1_10_19.xml b/.idea/libraries/Maven__org_mockito_mockito_core_1_10_19.xml
deleted file mode 100644
index a5237036c..000000000
--- a/.idea/libraries/Maven__org_mockito_mockito_core_1_10_19.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<component name="libraryTable">
-  <library name="Maven: org.mockito:mockito-core:1.10.19">
-    <CLASSES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/mockito/mockito-core/1.10.19/mockito-core-1.10.19.jar!/" />
-    </CLASSES>
-    <JAVADOC>
-      <root url="jar://$MAVEN_REPOSITORY$/org/mockito/mockito-core/1.10.19/mockito-core-1.10.19-javadoc.jar!/" />
-    </JAVADOC>
-    <SOURCES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/mockito/mockito-core/1.10.19/mockito-core-1.10.19-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/libraries/Maven__org_objenesis_objenesis_2_1.xml b/.idea/libraries/Maven__org_objenesis_objenesis_2_1.xml
deleted file mode 100644
index 7ab319b64..000000000
--- a/.idea/libraries/Maven__org_objenesis_objenesis_2_1.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<component name="libraryTable">
-  <library name="Maven: org.objenesis:objenesis:2.1">
-    <CLASSES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/objenesis/objenesis/2.1/objenesis-2.1.jar!/" />
-    </CLASSES>
-    <JAVADOC>
-      <root url="jar://$MAVEN_REPOSITORY$/org/objenesis/objenesis/2.1/objenesis-2.1-javadoc.jar!/" />
-    </JAVADOC>
-    <SOURCES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/objenesis/objenesis/2.1/objenesis-2.1-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/libraries/Maven__org_slf4j_jcl_over_slf4j_1_7_12.xml b/.idea/libraries/Maven__org_slf4j_jcl_over_slf4j_1_7_12.xml
deleted file mode 100644
index 5aeb229ec..000000000
--- a/.idea/libraries/Maven__org_slf4j_jcl_over_slf4j_1_7_12.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<component name="libraryTable">
-  <library name="Maven: org.slf4j:jcl-over-slf4j:1.7.12">
-    <CLASSES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/slf4j/jcl-over-slf4j/1.7.12/jcl-over-slf4j-1.7.12.jar!/" />
-    </CLASSES>
-    <JAVADOC>
-      <root url="jar://$MAVEN_REPOSITORY$/org/slf4j/jcl-over-slf4j/1.7.12/jcl-over-slf4j-1.7.12-javadoc.jar!/" />
-    </JAVADOC>
-    <SOURCES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/slf4j/jcl-over-slf4j/1.7.12/jcl-over-slf4j-1.7.12-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/libraries/Maven__org_slf4j_slf4j_api_1_7_12.xml b/.idea/libraries/Maven__org_slf4j_slf4j_api_1_7_12.xml
deleted file mode 100644
index 411efc600..000000000
--- a/.idea/libraries/Maven__org_slf4j_slf4j_api_1_7_12.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<component name="libraryTable">
-  <library name="Maven: org.slf4j:slf4j-api:1.7.12">
-    <CLASSES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/slf4j/slf4j-api/1.7.12/slf4j-api-1.7.12.jar!/" />
-    </CLASSES>
-    <JAVADOC>
-      <root url="jar://$MAVEN_REPOSITORY$/org/slf4j/slf4j-api/1.7.12/slf4j-api-1.7.12-javadoc.jar!/" />
-    </JAVADOC>
-    <SOURCES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/slf4j/slf4j-api/1.7.12/slf4j-api-1.7.12-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
deleted file mode 100644
index d1297649f..000000000
--- a/.idea/misc.xml
+++ /dev/null
@@ -1,16 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="EntryPointsManager">
-    <entry_points version="2.0" />
-  </component>
-  <component name="MavenProjectsManager">
-    <option name="originalFiles">
-      <list>
-        <option value="$PROJECT_DIR$/pom.xml" />
-      </list>
-    </option>
-  </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_6" assert-keyword="true" jdk-15="true" project-jdk-name="1.7" project-jdk-type="JavaSDK">
-    <output url="file://$PROJECT_DIR$/out" />
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
deleted file mode 100644
index e9b29f758..000000000
--- a/.idea/modules.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectModuleManager">
-    <modules>
-      <module fileurl="file://$PROJECT_DIR$/ews-java-api.iml" filepath="$PROJECT_DIR$/ews-java-api.iml" />
-    </modules>
-  </component>
-</project>
-
diff --git a/.idea/scopes/scope_settings.xml b/.idea/scopes/scope_settings.xml
deleted file mode 100644
index 922003b84..000000000
--- a/.idea/scopes/scope_settings.xml
+++ /dev/null
@@ -1,5 +0,0 @@
-<component name="DependencyValidationManager">
-  <state>
-    <option name="SKIP_IMPORT_STATEMENTS" value="false" />
-  </state>
-</component>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
deleted file mode 100644
index 275077f82..000000000
--- a/.idea/vcs.xml
+++ /dev/null
@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="" vcs="Git" />
-  </component>
-</project>
-
diff --git a/ews-java-api.iml b/ews-java-api.iml
deleted file mode 100644
index 4dc09d843..000000000
--- a/ews-java-api.iml
+++ /dev/null
@@ -1,30 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module org.jetbrains.idea.maven.project.MavenProjectsManager.isMavenModule="true" type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_6" inherit-compiler-output="false">
-    <output url="file://$MODULE_DIR$/target/classes" />
-    <output-test url="file://$MODULE_DIR$/target/test-classes" />
-    <content url="file://$MODULE_DIR$">
-      <sourceFolder url="file://$MODULE_DIR$/src/main/java" isTestSource="false" />
-      <sourceFolder url="file://$MODULE_DIR$/src/test/java" isTestSource="true" />
-      <sourceFolder url="file://$MODULE_DIR$/src/test/resources" type="java-test-resource" />
-      <excludeFolder url="file://$MODULE_DIR$/target" />
-    </content>
-    <orderEntry type="inheritedJdk" />
-    <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" name="Maven: org.apache.httpcomponents:httpclient:4.4.1" level="project" />
-    <orderEntry type="library" name="Maven: commons-codec:commons-codec:1.9" level="project" />
-    <orderEntry type="library" name="Maven: org.apache.httpcomponents:httpcore:4.4.1" level="project" />
-    <orderEntry type="library" name="Maven: commons-logging:commons-logging:1.2" level="project" />
-    <orderEntry type="library" name="Maven: org.apache.commons:commons-lang3:3.4" level="project" />
-    <orderEntry type="library" name="Maven: joda-time:joda-time:2.8" level="project" />
-    <orderEntry type="library" scope="TEST" name="Maven: junit:junit:4.12" level="project" />
-    <orderEntry type="library" scope="TEST" name="Maven: org.hamcrest:hamcrest-core:1.3" level="project" />
-    <orderEntry type="library" scope="TEST" name="Maven: org.hamcrest:hamcrest-all:1.3" level="project" />
-    <orderEntry type="library" scope="TEST" name="Maven: org.mockito:mockito-core:1.10.19" level="project" />
-    <orderEntry type="library" scope="TEST" name="Maven: org.objenesis:objenesis:2.1" level="project" />
-    <orderEntry type="library" scope="TEST" name="Maven: org.slf4j:slf4j-api:1.7.12" level="project" />
-    <orderEntry type="library" scope="TEST" name="Maven: ch.qos.logback:logback-classic:1.1.3" level="project" />
-    <orderEntry type="library" scope="TEST" name="Maven: ch.qos.logback:logback-core:1.1.3" level="project" />
-    <orderEntry type="library" scope="TEST" name="Maven: org.slf4j:jcl-over-slf4j:1.7.12" level="project" />
-  </component>
-</module>
\ No newline at end of file
diff --git a/readme.md b/readme.md
index 018facaed..6101807c8 100644
--- a/readme.md
+++ b/readme.md
@@ -1,7 +1,18 @@
-[![Gitter](https://badges.gitter.im/Join Chat.svg)](https://gitter.im/OfficeDev/ews-java-api?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)  
+# Getting Started with the EWS Java API
+
+[![Gitter](https://badges.gitter.im/JoinChat.svg)](https://gitter.im/OfficeDev/ews-java-api?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+
 [![Build Status](https://travis-ci.org/OfficeDev/ews-java-api.svg)](https://travis-ci.org/OfficeDev/ews-java-api) [![codecov.io](https://codecov.io/github/OfficeDev/ews-java-api/coverage.svg?branch=master)](https://codecov.io/github/OfficeDev/ews-java-api?branch=master)
 
-# EWS JAVA API
+The Exchange Web Services (EWS) Java API provides a managed interface for developing Java applications that use EWS.
+By using the EWS Java API, you can access almost all the information stored in an Office 365, Exchange Online, or Exchange Server mailbox. However, this API is in sustaining mode, the recommended access pattern for Office 365 and Exchange online data is [Microsoft Graph](https://graph.microsoft.com)
+
+## Support statement
+
+Starting July 19th 2018, Exchange Web Services (EWS) will no longer receive feature updates. While the service will continue to receive security updates and certain non-security updates, product design and features will remain unchanged. This change also applies to the EWS SDKs for Java and .NET. More information here: https://developer.microsoft.com/en-us/graph/blogs/upcoming-changes-to-exchange-web-services-ews-api-for-office-365/
+
+
+## Getting started resources
 
 Please see the [Getting Started Guide](https://github.com/OfficeDev/ews-java-api/wiki/Getting-Started-Guide) on our wiki for an introduction to this library.
 
@@ -13,3 +24,6 @@ For Documentation on how to use _ews-java-api_ with maven or gradle please refer
 
 ### Building from source
 To build a JAR from the source yourself, please see [this page](https://github.com/OfficeDev/ews-java-api/wiki/Building-EWS-JAVA-API).
+
+
+This project has adopted the [Microsoft Open Source Code of Conduct](https://opensource.microsoft.com/codeofconduct/). For more information, see the [Code of Conduct FAQ](https://opensource.microsoft.com/codeofconduct/faq/) or contact [opencode@microsoft.com](mailto:opencode@microsoft.com) with any additional questions or comments.