3 commits

Author	SHA1	Message	Date
Joey Hess	2934a65ac5	add safeSystem ... This is more safe than System.Cmd.Utils.safeSystem, since it does not throw an error on nonzero exit status.	2011-11-09 17:28:35 -04:00
Joey Hess	23f2a12816	broke up Utility	2011-10-16 00:50:12 -04:00
Joey Hess	8ef2095fa0	factor out common imports ... no code changes	2011-10-03 23:29:48 -04:00