Changing javagiac.dll's to the latest version in desktop/kickstart.xml

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@26083 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
[giac] workaround for regroup(inf) problem

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@26084 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
4.9.152.0

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@26085 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
[giac] more robust Limit[]

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@26086 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e