stash requires commits to be added with appropriate classifiers
Merge remote-tracking branch 'zygm0nt/master' into stash-comments-fix

Conflicts:
	src/main/java/pl/touk/sputnik/connector/stash/StashConnector.java
Match comment type to line type - ADDED, REMOVED, CONTEXT
Merge pull request #8 from zygm0nt/stash-comments-fix

Stash comments should be added with context annotation