Fix for spreadsheet toolbar

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35995 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
GeoMaTech ticket 124: when data-param-enableRightClick="false", do not allow dragging the splitters between panels

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35996 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Delete tool stylebar change for Desktop too

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35997 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Removed warnings

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35998 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e