Pulled up some methods in EVW

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@24063 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Do not override canvas size sync

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@24064 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
More debugging in Touch

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@24065 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e