Drop the unnecessary directory for rails plugins
Upgrade to guard-spork 1.5 to resolve the issue 'No DRb server is running...'
Add profile_join_household route
Add household join form and feature specs
Add initial join household action for the profile controller
Add household_join_requests migration
Add initial HouseholdJoinRequest model
Add assignment, validations and associations to the HouseholdJoinRequest model
Add a status validation for the HouseholdJoinRequest model
Rename the drop-down list to household
Add request_joining_to method to the User model
Add more code to the join_household action of profile controller
Hide join_household form when a request is pending
Add pending_join_request? method to User model
Add pending? method to HouseholdJoinRequest model