added description to chores
merging remote master
added users index, start admin capabilities and flagging
adding flag column to chores
added flag route and flagged link on _assignment
added edit chore view
added ability to delete chores and #overdue? method to Chore Assignments
Added admin unflag, user flag abilitiy
Merge branch 'master' of http://github.com/mattpetrie/chore_room into addChoreFlag

Pulling most recent changes to update branch merge
added chore leaderboard, improved assign_chores! to remove incomplete chores for current week before assigning
added rails12factor gem and new seed data
moved chore sending logic to ChoreAssignment model, created rake task to automate assigning chores
Written overdue email
Merged upstream
Updated emails and moved methods into chore assignment model