Switch back to Groovy 2.3.6 to re-fix "groovy-all is loaded in version 2.3.6 and you are trying to load version 2.3.3" error
Merge branch 'gazComp' of github.com:ryanfb/cite-collection-manager into gazComp
Use getDefaultInstance for MemoryDataStoreFactory
Conditionally use AppEngine credential store, moving CodeFlow from Groovy to Java to avoid Groovy reflection caused by using AppEngine credential store tripping GAE security restrictions (fixes #1)
Merge branch 'gazComp' into gazComp_appengine