Revert "Move PaymentForm class to its own class, convert to coffeescript"

This reverts commit efb308293c5e78d83b948b8eff6c51aedd25322a.

Conflicts:
	app/assets/javascripts/paymentform.js.coffee
Revert "Move Realtime class into separate file"

This reverts commit 7912aa00a1df47d1908d94e0b66e6cbb13c39a62.

Conflicts:
	app/assets/javascripts/dp.js.coffee
	app/assets/javascripts/realtime.js.coffee
	app/assets/javascripts/rounds.js
Whitespace
Move Realtime and PaymentForm objects to separate files
Use new stripe token parameter name
Merge branch 'remove_coffeescript'
Update todo