NEW VERSION 10.07

- New engines:
GTKExternal - Allowing interactive use of the pygtk library .
Qt4External - Allowing interacive use of the pyQt4 library.

- Added engine enviroment options:
to use the __future__ imports (division etc)
to execute the python startup script specified by the environmental
variable PYTHONSTARTUP found in
Preferences>EngineManager

- New command: view('objname') command to engines to open a gui view of the object.

- Recent document list in the editor.