Merge pull request #221 from mikeh/master

Fix string escaping in testCreateFolderWithSpecialCharactersInName
Fix for recent testRetrieveFavoriteNodesWithListingContext test failures in builds 340 & 341
Merge pull request #222 from gavincornwell/master

Fix for recent testRetrieveFavoriteNodesWithListingContext test failures
More SDK cleanup.

- Renamed description property on AlfrescoPerson to summary
- Moved person profile constants to internal constants file as they only appear to be used internally
- Removed (unused) clearFavoritesCache method method from public AlfrescoDocumentFolderService interface (all services will get a clear method in the future)
clearFavoritesCache is actually called by the app, added it back as "clear", which will be added for all services in the future.
Merge pull request #223 from gavincornwell/master

More SDK cleanup