adding message structure
Merge pull request #1 from deevallabh/master

Merging messaging structure into master branch
Merge remote-tracking branch 'upstream/master'
Created skeleton for Processor chain handling
Added some more TODO information to the Chain Worker
Added property enum for common properties in message
Added Default implementation for action pipleline
Implement methods to retrieve property values from message from the three scopes (header, body, session)
Class replaced by action pipeline config
Merge pull request #2 from deevallabh/master

Implemented message structure
committing the fileConfiguraiton test classes
Merge remote-tracking branch 'upstream/master'