Bring software and version in right order in 404
Remove some old left over debugging statements
In jobs list, show child jobs on demand
Merge pull request #268 from guidow/togglable_childjob_display

In jobs list, show child jobs on demand
Merge pull request #267 from guidow/remove_old_prints

Remove some old left over debugging statements
Merge pull request #266 from guidow/fix_error_message_typo

Bring software and version in right order in 404