Remove muting of unchecked items
Allow empty backlog to be viewed
Add backlog items to the backlog
Sort backlog by position
Add backlog header
Add backlog seed data
Add necessary data for seed items
Make backlog items clickable
Show empty workers message
Add project label empty message
Add onebacklog to seed data project list
Fix issue with nil users
Add position to backlog item in backlog
Merge branch 'master' of https://github.com/michaelavila/onebacklog.com