git-annex: add missing USE=doc (found by icedev)

 * ERROR: dev-vcs/git-annex-4.20130627-r1::gentoo-haskell failed (compile phase):
  *   USE Flag 'doc' not in IUSE for dev-vcs/git-annex-4.20130627-r1

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
eclass/haskell-cabal.eclass: ask user to run haskell-updater for old packages

If non of packages are broken, but yet some outdated
ask user to run h-u.

Like in bug:
  http://bugs.gentoo.org/474840

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
x11-wm/xmonad-contrib: fix xmonad-contrib-9999 build
Merge pull request #251 from vderyagin/master

x11-wm/xmonad-contrib: fix xmonad-contrib-9999 build