Merge pull request #25 from TheConstructors/mailer

Mailer
stripe mod
failed modification, went back to old stripe
fixes email input with stripe button
makes payment button work properly
fixes redirect to confirmation page, yay
fixes failing tests
small touch ups
removed env in backbone
fixed event page
fix merge conflict
Update Readme.md

Update the Readme.md with simulator instructions.
Update Readme.md
Update Readme.md
merges conflict
seating fix
fixed stripe button again
fixed release seats
added checkin route to controller with pusher
added route and template for checkin route