Update corner when needed, profiler cleanup

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35183 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Use algebra colors in cons. protocol -- avoid white

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35184 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Profiling for AV and event dispatcher

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35185 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e