#3192 appcache refined, unnecessary files removed

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@25626 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Ticket #3301 (and else): spreadsheet view toolbar quick fix

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@25627 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Rotation : 3D vectors

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@25629 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Ticket #3301: make one of the right toolbars show when hiding a panel

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@25632 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Rotation : 3D vectors

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@25633 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e