TableText: make sure latex isn't wrapped in \text{}

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@25463 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
[giac] make sure AND and OR work

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@25464 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
TableText: make sure latex isn't wrapped in \text{}

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@25465 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e