Change to set meaningful link relations on atom+xml resource responses.
Add additional test cases for link relations on atom+xml payloads.
AtomXML provider change to enable generating links to collection resources which are not entity sets.
fixes #48 corrected the assertion for ResourceStateMachine constructor with an exception state
Merge branch 'master' of https://github.com/temenostech/IRIS
Add a new command helper to create entity resources for Entity types.
Merge remote-tracking branch 'remotes/lucasgut/master'
Initial changes to support concurrent updates of cached resources.
Merge remote-tracking branch 'remotes/temenostech/master'
Updated the Odata CommandHelper.java to handle Entity and OEntity types while creating EntityResource.
Additional method to support creation of EntityResource<Entity> type as we are no more extending the CommandHelper.java in interaction-core
Apply the etag in If-Match request headers to the entity resource.
Add integration tests to verify E-Tag handling and concurrent updates of cached resources.
Merge remote-tracking branch 'remotes/temenostech/master'
Minor change to not run UpdateResourceITCase as part of interaction-sdk-test integration tests.
Eclipse Kepler project settings.
Merge branch 'master' into xtext2.4-dev

Ignored 3 tests that were already failing in source branch:  UpdateResourceITCase
Modified notes example where tests had not been updated (and were failing) in source branch.

Conflicts:
	interaction-core/src/main/java/com/temenos/interaction/core/rim/HTTPHypermediaRIM.java
	interaction-examples/interaction-odata-airline/src/main/rim/Airline.rim
	interaction-examples/interaction-odata-airline/src/test/java/com/interaction/example/odata/airline/ODataAssociationsITCase.java