fix in local variable coloring 2

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@28728 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Ticket #3662: attempts to not load another EuclidianView in web application mode, but another EuclidianView still loads

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@28729 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
removing symbola from mathquill.css

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@28730 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Ticket #3662: my previous commit in the ticket was not very good, but this commit still doesn't help

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@28731 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e