kill Input Bar and Toolbar for Probability Perspective

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@36163 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
replaced GWT-Callback with SaveCallback; Tooltips

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@36164 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e