* bin/Makefile.am: added rules to build commands for pie menu.
* bin/editor.c: reorganized path/stroke/pie-menu interaction code to
be a statemachine,.. editor.c is getting a bit bulky. Added code
to modify existing linewidth markers. The painting code currently has
the overhead of a simple dynamics engine.
* bin/gegl-node-editor.c: (type_editor_path):
* bin/gegl-view.c: (button_press_event):

svn path=/trunk/; revision=2688