More of the same tidying.
3 patches for repository http://darcs.net:
Tue Jan 31 06:26:59 EST 2012 Will Langstroth <will@langstroth.com>
* Readability for Darcs.Patch.Merge
Such as it is.
Fri Feb 3 00:09:53 EST 2012 Will Langstroth <will@langstroth.com>
* Some cleanup for Darcs.Patch.Format
Fri Feb 3 23:17:36 EST 2012 Will Langstroth <will@langstroth.com>
* Tidy up Darcs.Global