Improvements:
Adds a function in cRoot that allows you to reload all the groups permissions.
Note: Players don't automatically load their new permissions.
You can use cPlayer::LoadPermissionsFromDisk for that.
Forgot extra lines.
Fixed most of the reordering warnings
Merge pull request #646 from worktycho/warningfixes

Fixed most of the reordering warnings
Merge pull request #647 from worktycho/runMCServer

Run mc server in travis
Merge pull request #645 from mc-server/GroupsPermissions

Improvements to the GroupManager
Merge branch 'master' into runMCServer