Xboinc release 0.4.3

Xboinc v0.4.3 Release Notes

New Features

• Enhanced JobRetriever to include job metadata
• Check for user subscription status now covers the "broken" case, where a user has provided a directory with no correct writing permissions set for sixtadm

list of PR

• Enhance JobRetriever to include job metadata and User check to see if broken by @carlidel in #26

Full Changelog: v0.4.2...v0.4.3