#444 update(...) method for MkContents
#444 unit test for update() in MkContents
Issue #439 RepoCommits is able to compare to commits and return result in diff and patch formats
Issue #439 Fixed code formatting issues
#444 little fixes
fixed conflicts
Merge remote-tracking branch 'upstream/master'
interfaces References and Reference
Merge remote-tracking branch 'upstream/master'
Merge branch 'master' into 514
#514 RtReferences + RtReference and unit tests
RtReferencesITCase
#514 fixes to RtReferenceTest
Merge remote-tracking branch 'upstream/master'
Merge branch 'master' into 514
#514 Mocks for References and Reference + tests
Merge remote-tracking branch 'upstream/master'
Merge branch 'master' into 514
Merge remote-tracking branch 'upstream/master'
Merge branch 'master' into 514