+ <!--<feature id="RevolutionSketch" title="RevolutionSketch" tooltip="Create a solids by revolution of a sketch" icon=":icons/revolsketch.png">
+ <source path="revolutionsketch_widget.xml"/>
+ </feature>-->
+ <feature id="RevolutionCut" title="RevolutionCut" tooltip="" icon=":icons/revol_cut.png">