run-tests: automatically add (glob) to "saved backup bundle to" lines
Avoid spending too much time adding (glob) after running run-tests -i. This
doesn't handle all cases but it helps.
The run-tests tests add a bit of escaping of trailing (glob) in the output to
avoid interference from the outer test runner.
The regexp for matching the output lines contains a group for making multiline
substitute in a way that works with Python before 2.7.
transaction: use the right location when cleaning up backup file (
issue4479)
The location variable fetch from the loop and the one used to actually fetch it
mismatched. We fix the name to ensure file outside of store are cleaned up.