Code review comment for lp:~lool/launchpad-work-items-tracker/jira-support

I've now fixed the PEP8 issues you mention and others, thanks! Note that collect_jira was copied from collect_roadmap (kanbantool.com + papyrs.com code) and copied over the syntax problems; now code isn't much repeated, and I also had removed useless imports, but the original syntax layout remained.

One problem with fixing these issues is that it makes the delta with the upstream project larger, but then I don't think we will ever merge back, so...

(I've not fixed all the E501 line too long issues because there were too many of these.)