Merge pull request RallyTools#133 from klehman-rally/master

add TestFolderStatus attribute for TestFolder, version is 1.4.1

Merge pull request RallyTools#120 from klehman-rally/master

custom fields allowedValues retrieval, integration headers handling

Merge pull request RallyTools#118 from klehman-rally/master

auto multithreading for queries returning large result sets

Merge pull request RallyTools#116 from klehman-rally/master

added the 1.2.4 whl to the dists directory

Merge pull request RallyTools#102 from klehman-rally/master

defect fixes - getAllowedValues for custom fields, allow pyral.Entity instance list for collection fields in payload for put/post operations

Merge pull request RallyTools#98 from klehman-rally/master

accommodate fully qualified Project name to disambiguate duplicately named projects, fix minor bug not using MAX_PAGESIZE universally.

Merge pull request RallyTools#87 from klehman-rally/master

mods, defect fixes, new features, perf enhancements for 1.2.0

Merge pull request RallyTools#54 from klehman-rally/master

1.1.1 release incorporating mods related to outstanding issues and some other defects