[giac] Revert eliminate optimization

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@28443 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Unbounded angles fixes + allow for sliders too

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@28444 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
function assignments with numeric command - fix

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@28445 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Changing giac.js to the latest version in web/kickstart.xml

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@28446 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
compile errors

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@28447 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Unbounded angular sliders in Touch

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@28448 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
We need to have to deal with a special case for Botana's prover --- this will fix test cases square2 and square3

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@28449 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e