[jhc] darcs patch: don't leave temp dir aronud when user in... (and 3 more)

Tue Jan 24 04:09:29 PST 2012 John Meacham * don't leave temp dir aronud when user interrupts compiliation with ^C, pass cc options to hsc2hs. Wed Jan 25 01:38:07 PST 2012 John Meacham * allow creating files in subdirectories of the temporary working dir, add the --tdir option. Wed Jan 25 02:55:07 PST 2012 John Meacham * cleanups Wed Jan 25 03:48:15 PST 2012 John Meacham * remove unneeded dependency