Stash and Scalastyle support added -- needs refinement
Preliminary REST test for StashConnector
stash response parsed to json
basic auth header for https
simple https and http handling
Working support for Stash - comments are correctly added to reviews
self validating connector facades + fixes after review
Merge pull request #3 from zygm0nt/stash-support

Stash support + Scalastyle in configuration