added payments with balanced

added foundation angular added forms to pay html

added ng-model to form

got succesful response from api

working banking form

added tests for payments

deleted api authentication spec
Set some breakpoints
Removed breakpoints
add spec for add account to contextio and add source for the acount
add spec test for Contextio.get_messages and change teh ContextioHelper Module to have all the methods be class methods for clarity
add contextiohelper. to all instances of Contextiohelper module methods
write specs for creating webhooks and text portions of messages
add webhook spec test