Merge pull request #747 from nZEDb/dev

Dev
Merge pull request #748 from nZEDb/dev

Dev
Merge pull request #749 from nZEDb/dev

added nzbstatus check for gid creation
Merge pull request #750 from nZEDb/dev

Dev
Merge pull request #751 from nZEDb/dev

added limit clause when running populate gids from tmux
Merge pull request #752 from nZEDb/dev

fixed bug in backfill causing some issue with nntp stall
Merge pull request #753 from nZEDb/master

merging master to dev