[giac] manually update OSX version

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@27245 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
4.9.184.0

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@27246 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
#3244 fix - parser accepts f_k'

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@27247 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
[giac] make sure A:=(1,2); B:=(3,4); A+B; A-B; works (MyVecNode wrapped in ExpressionNode)

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@27248 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e