Merge pull request #13 from pgroubioinfo/create-actions

Draw-actions
Remove dependancies for GVGraph, GVSubGraph and GCluster
Merge pull request #14 from ThomasC44/master

Remove dependancies for GVGraph, GVSubGraph and GCluster
display new actions position when the user is moving a sort
Merge pull request #15 from florem92/create-actions

Create actions