* store rotation/scaling/translation matrices
* leonar3do : use pick point for center of rotation

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@29836 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
leonar3do : no texture for sphere mouse cursor

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@29837 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e