Avoid FontMEtrics in PStricks / Pgf / Asy export

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@26494 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Import fixes

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@26495 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Inputbox drawing on EV2 fixed. (#3441) Testing needed.

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@26496 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
[giac] solve small improvement

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@26497 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@26498 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e