Tabs to spaces styling fix
Import cleanup and checkstyle warning resolving
Did some refactoring due to newly discovered RepositoryRefsChangedEvent

Allows all pull requests and merge events to be listened from one
object. Refactoring uses this new event interface throughout entire
codeset
Modified config UI to set actual repo URL, allowing it to be overridden

UI now uses a new REST endpoint that provides defaults for SSH and HTTP
cloning. When a user selects the clone type, the default is entered, but
is allowed to be overridden.
Add test case for JenkinsResource class
#24 fix test for Stash 2.6.x API
#24 dirty fix to support Stash 2.6.x