UDP Logging improvements

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@34423 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Changing javagiac.dll's to the latest version in desktop/kickstart.xml

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@34424 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Pre-compute cosinus and sinus for brush section

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@34425 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
#3392 starting point improvement

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@34426 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e