Changes for menubar for SMART:

GeoGebraMenubarW implements now GeoGebraMenuW
also GeoGebraMenubarSMART, which is new for SMART

I've added a buttonpanel to the toolbar for SMART that contains an open and an open menu button

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@32505 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Additional correction in InsertImageMenuW

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@32506 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Automatic update of propset svn:ignore via for svnignore.txt's by svnignore

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@32507 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e