Merge pull request PhilJay#590 from Evisceration/master

PhilJay · PhilJay · commit a74d1d7bfb7f · 2015-04-27T23:57:25.000+02:00
Readme: add notice about Proguard
diff --git a/README.md b/README.md
@@ -166,6 +166,15 @@ dependencies {
  - Import the library folder (`MPChartLib`) into your Eclipse workspace
  - Add it as a reference to your project: [referencing library projects in Eclipse](http://developer.android.com/tools/projects/projects-eclipse.html#ReferencingLibraryProject)
 
+Proguard
+=======
+
+In case you are using Proguard, you will need to whitelist MPAndroidChart, which requires to add the following line to your Proguard configuration file.
+
+```
+-keep class com.github.mikephil.charting.** { *; }
+```
+
 Documentation
 =======
 For a **detailed documentation**, please have a look at the [**Wiki**](https://github.com/PhilJay/MPAndroidChart/wiki).
