BigPanDAmon v.0.4.6

What's Changed

• fix compare view by @tkorchug in #157
• remove old harvester views and more fixes by @tkorchug in #158
• return no workers if last submission time is None by @tkorchug in #159
• fix y*_jobsarchived models by @tkorchug in #160
• move escaping of html tags in errorinfo from django template to python by @tkorchug in #161

Full Changelog: v0.4.5...v0.4.6