Revert "glib: moved to github"

git-svn-id: svn://svn.openwrt.org/openwrt/packages@41430 3c298f89-4303-0410-b956-a3cf2f4a3e73
glib2: moved to github

git-svn-id: svn://svn.openwrt.org/openwrt/packages@41431 3c298f89-4303-0410-b956-a3cf2f4a3e73