Begin reordering
env vars in
darcs repo file
Adds darcs global; uses former gitEnv code
Done
Get rid of unused fromMaybe import
Using Dual is overkill
A little pre-cleanup
Set the stage for splitting out IO
The die is cast
Purify emailEnv
Purify darcsEnv
gitCfg stays impure
Purify gitEnv
Purify darcsCfg
Silence ghc warnings