add day to location; default to tuesday
add day select to location create form
pass location into notifier
use day name in reminder email
update all views to say 'week' in place of 'tuesday'
update day of week name on organization index page
send invitations and reminders according to the day of week
mod day calculation for end of week lunches
update comment on date specification in migration
add reminder day
fix mod bug; use reminder day in lottery
person can only have one location; removing extra arg
actually remove comment in migration about date spec
rename days_out to two_day_from_today
adding travis.yml to run migrations and prep test db
use ruby 1.9.3
use 1.8.7 syntax
update travis yml to use ruby 1.8.7
Merge pull request #8 from heatherm/lunch-day-of-week

Lunch day of week