NPE in tooltip manager (when called from touch, which should not happen, but still better to prevent)

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@27399 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Do not die when profiler not present

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@27400 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Ticket #3510: hide style bar of spreadsheet if its row and column headers are not shown

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@27401 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Parse materials correctly if type not given

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@27402 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
various fixes (f.e. redifineSlider)

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@27403 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Ticket #3510: fixing a bug in the previous commit to this ticket

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@27404 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
code format

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@27405 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e