Revert "we do not want %ghost-ed log files"

This reverts commit 0550ff74df3acb60f391dcd4b1f297ae881b36ea.
We do in fact want the log files to be %ghost so they are not
overwritten on every update.

Bug 1134578 - The Broker's user_action.log should not be overwritten on RPM upgrade
https://bugzilla.redhat.com/show_bug.cgi?id=1134578