properties files and related resources automatically updated from ggbtrans

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@30396 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Sphere and frustum

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@30397 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
bug fix: prevent self selection in web text editor

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@30398 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e