create migrations in order to calculate the due date of chores
add radio buttons and views for displaying the due date of a chore
change last_completed to date, and implement the complete route and controller action
add sorting, so that chores are displayed by due date in ascending order
add the ability to assign points to the chore form, as well as display the points on the chore index
add completed chores migration, model, controller, and view
add current_house view helper, and use it to conditionally add a chores link to the main nav
Merge branch 'master' into chore-completion
fix failing tests that were broken by changing the chore model
add additional model and controller tests to test chore completion functionality
move the due date from a method on the model, to a field in the database. Also add a complete! instance method to the chore model
fix failing tests, and add test for chore complete! method
fix migration, the default value was assigned in the wrong place
tweak chores#update based on fabians feedback
Merge pull request #16 from purple-martins-2013/chore-completion

Chore completion