Fix for the issue related to handling String input parameter for action
Merge remote-tracking branch 'upstream/2.1' into 2.1
Fix for defect related to collection return type and null value for In parameters for function/actions
Merge pull request #5 from shantanud/2.1

Fix for the issue related to handling String input parameter for action
Merge pull request #6 from rajnikumari/2.1

Modified Streaming Implementation.
Fixed NullPointer issue while reading base URL in case of Feed