First WIP commit for revision history
Added JMS serializer as dependency
WIP for JMS serializer
Removed JSM bundler and added the correct dependency to use JMS Serializer
Added JMS Serialization annotations to group all compare attributes
Merge branch 'feature/386-ORM-support' into feature/BACKLOG-683-show-differences-between-revisions
WIP for importing diffs
Merged ORM feature branch into show-differences
Implemented the show revision difference inc styling
Merge branch 'feature/386-ORM-support' of git://github.com/janus-ssp/janus into feature/386-ORM-support