[jhc] darcs patch: when doing --show-ho on a library, print... (and 1 more)

Sun Jan 30 20:05:45 PST 2011 John Meacham <john@repetae.net> * when doing --show-ho on a library, print more info. Sun Jan 30 22:18:23 PST 2011 John Meacham <john@repetae.net> * make Show instance for E more readable