start from here. add basic text alerts
add phone number validation
add working text messages, need to make better message, need to hide sid and token
add hidden account_sid and auth_token for twilio in config/applcation.yml
add ability to hide numbers
change all spec phone numbers to either annie, steven, or carter phone number so we don't get charged by twilio when we run tests
add feature: fridge friends recieve text messages whenever a new item is added to a fridge
refactor sending text logic into helper methods
Merge branch 'master' into implement-text-alert-add-item
add text alert when item added to fridge, passing tests
change test phone number from stevens to crickets cause steven doesn't have freaking unlimited textinggit add -p
remove text spike file
Merge pull request #22 from gopher-snakes-2013/implement-text-alert-add-item

Implement text alert add item
add feature:show friends of fridges in side bar
add ability to see friends of fridge in side bar, add feature test
Merge pull request #23 from gopher-snakes-2013/show-frige-friends

Show frige friends
add opted in field to users, add opt in checkbox to sign up view and fridges#show, add users#update for updating whether use wants to be opted in, fix bug: only those opted in will receive texts.
change text message body, add filter to make sure phone number is in database before sending text
Merge pull request #25 from gopher-snakes-2013/fix-text-bugs

Fix texting bugs
Merge branch 'master' into UI_update_category_sort

Conflicts:
	app/controllers/fridges_controller.rb
	app/views/fridges/show.html.erb