#3299 JSON things and Materials are in common. Should work :-)

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@25964 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Automatic update of propset svn:ignore via for svnignore.txt's by svnignore

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@25965 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Ticket #3293: one step towards making twoApplets.html working again

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@25966 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e