3 patches for repository http://darcs.net/screened:
Wed Dec 28 16:48:55 GMT 2011 Owen Stephens <darcs@owenstephens.co.uk>
* Remove Hlint and compiler warnings from Send.
Wed Dec 28 16:52:47 GMT 2011 Owen Stephens <darcs@owenstephens.co.uk>
* Extract function to generate email "to" string in Send, removing some duplicated code.
Wed Dec 28 17:27:54 GMT 2011 Owen Stephens <darcs@owenstephens.co.uk>
* Use Data.List prefix functions for checking urls/targets in Send.