Merge pull request #32 from Flipkart/master

Fix for issue no. 31
Formatted code
Fixed issue #33 Some of the routes are not generated randomly
Fixed the bug #34 Minnal-JPA throws a null pointer exception when using eclipselink as persistence provider
[maven-release-plugin] prepare release minnal-0.9.1
[maven-release-plugin] prepare for next development iteration
Fixed issue #35 Basic support for ElementCollection annotation in minnal-instrumentation
Fixed issue #35 Basic support for ElementCollection annotation in minnal-instrumentation
fixed issue #36 Default json serializer doesn't handle protected getter/setter methods
Fixed issue #39 Serializing DefaultJsonSerializer leads to an error due to PropertyNamingStrategy
Incrementing activejpa version
Incrementing activejpa version
Code refactoring. Nothing changes otherwise
[maven-release-plugin] prepare release minnal-0.9.2
[maven-release-plugin] prepare for next development iteration
Merge branch 'master', remote-tracking branch 'upstream/master'
allowing nested attributes on update call