This fixes the Monobook tiny font issue described in Bug 65516,
and as far as I can see in my testing, it doesn't affect Vector.
Bug: 65516
Change-Id: I910e3ed7cb26fa20fcb371e5baae56edc76ffed2
Removes 8 KiB from *uncompressed* initial payload
Also added missing dependency to jquery.cookie to ext.uls.init
Change-Id: If0e30d3822fa7db317d53a0a58051295da0ec0e6