PLFM-1446 CompSvcs: code review changes (246), backup driver and manager updates, lots of tests
Added CompetitionService. TODO: CompetitionController and test
Added CompetitionController
CompetitionControllerAutowiredTest
Merge pull request #258 from eric-wu/develop

PLFM-1420 Repo service should not return current eTag for entity version
Merge pull request #257 from bkng/develop

PLFM-1446 Competition Services