Added globbed parameters to the job specification

Now you can specify a globbed parameter when updating or deleting a job,
it will parse the yaml files and select those jobs that match to be
updated/deleted

For example:
  jenkins-jobs --config ~/jenkins.ini update myjobs/ \*only_those\*

Will only update the jobs that have 'only_those' on their name.

For the delete subcommand the option '-p' lets you specify the path
where to load the job list from, so you can use globs for the jobs in
that list (it does not allow you to use globs with non-managed jobs)

Change-Id: I5bb1074845fb143c7c3120c138a6b138d3548305
Signed-off-by: David Caro <dcaroest@redhat.com>
Merge "Added globbed parameters to the job specification"