Enter a regular expression for 'uninteresting' patterns to exclude.
These patterns are attempted to be found in a file path. So "test" will exclude all configs whose file paths contain "test".
For single job name patterns to be excluded, it might be better to enter something like "testJob/config.xml".
The default "queue|nodeMonitors|UpdateCenter|global-build-stats" matches files that are used internally, frequently updated
by Jenkins and have little value to maintain history for.