Create service to use for gitpal. Update .module file to use service class for functionality.
by rvolk: import json as new entity
updated setting form, still prototype
Gitpal test and init
add basic insert, update, status and diff logic
Fake it till you can make it... rapid prototyping
by rvolk: added basic setting form and test page
by rvolk: added skeleton
Drupal is a registered trademark of Dries Buytaert.