fixed delete bug after model reference
added shadow and changed default font
Modified transformation code to new job based code from Hugo. Moved templates to tthe bride_templates ros packages. Still some glitches.
Cleaned up model and extracted SMACH state machine model out of it. Has some strange influence on the editor gui elements.
Multiple GUI changes. Here might be a bug in the change set of the ros_package diagram plugin.xml.
Added M2M transformation from SysML to new smash definition