Removed the GWT enabled bool from Language (was always true)

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@32885 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Language update
* Languages marked as prerelease only
* Kannada for prerelease
* Spanish (Spain)

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@32886 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Removing plot panel from timer (reverting r31149, r32856) #4187

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@32887 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e