Get / Save Configuration Service

Also, add some properties that will be used in auto-cloning.
Add logging.properties so we can see logs.
GUI for Clone
Full GUI for clone working with both GitBlit and standalone.
Gets configuration and auto-clones if configured (and with proper data).
Form for getting proper data.
Clone right now only logs to console.
Hook GUI Clone to Backend
Now have a fully end-to-end working clone from the UI.