Fix 3D view isGridOrAxesShown()

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35927 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Headers: count/frequency/relative frequency

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35928 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Fix space missing in headers

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35929 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Fix for function inspector

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35930 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e