Changing giac.js to the latest version in web/kickstart.xml

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35358 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Changing javagiac.dll's to the latest version in desktop/kickstart.xml

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35359 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Prevent out of bounds error

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35360 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
NPE fix

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35364 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e