Improvements to handling internal accounts (anonymous, federation user)
Fixed sendmail-html.groovy unit test
Fixed GitDaemon stop for unit tests
Fixed Json pretty print unit test failure
Updated test suite to use relocated test config files
Fix Lucene tests and drop problematic test repository
Fixed federation unit test
Fix RPC unit test
Fixed git servlet unit test
Restored original GO launcher class
Fixed committer verification with merge commits (issue-264)