the exception to contain the complete command.
Add a check to make sure installer is running as root.
Add signal handler to detect a user-cancelled installation.
Detect existing DS instances and prompt to remove them.
removes the need for LDIF conversion. It will make TurboGears direct
code faster, but should keep xmlrpc about the same speed.
The patch also swaps out ldap.cidict for the IPA CIDict class. IPA code
should only use the CIDict class now.