Call afterSetContentView in onViewCreated
Use proper return type for Fragment.onViewCreated(...)
Added a break statement at the end of each case statement into source code generated using @OnActivityResult

Conflicts:
	AndroidAnnotations/androidannotations/src/main/java/com/googlecode/androidannotations/processing/OnActivityResultProcessor.java
Updated artifacts version n order to prepare 2.7.1 release
[maven-release-plugin] prepare release androidannotations-2.7.1
[maven-release-plugin] prepare for next development iteration
Merge branch 'hotfix/2.7'