Show full chain of jobs.
Catch infinite loops when displaying job-chains.
Update README.
Validate that there is no recursion in the job-chain.
Remove recursion check again (since this is now done on model level).
Update README. Bump version.
Fix typo.
Merge pull request #77 from brocaar/show_full_job_tree

Show the full job-chain on the jobs page.
Warn that suspending a job affects its children.
Merge pull request #78 from brocaar/show_full_job_tree

Warn that suspending a job affects its children.