Start workers after webui even without apache
duplicate method in the Jobs package
Displaying the clones in the interface

 * Reformating templates/test/list.html.ep in the process.
Schema update to version 5 (with clone_id)
Fixing the tests
Merge pull request #19 from ancorgs/track_duplicate

Duplication of jobs gets tracked and displayed in the interface (includes DB migration)
Merge pull request #18 from miska/master

Start workers after webui even without apache
Support setting url in config

Currently we have localhost hardcoded in the service file. This patch makes it
to default to localhost, but let's people override the url in config file. Thus
changing URL doesn't need changing service file.