Added a page Credit Card under Settings
showing exiting card xxxx-xxxx-xxxx-1234 and changing card details from that page
Events display text changed
Fixed errors
Added production URL values to config file
Merge branch 'CreditCard' into Events

Conflicts:
	api/userprofile/api.py
	client/js/controllers.js
Merge Comle
Merge branch CreditCard into Events
Facility for Changing  credit card details
Merge pull request #28 from manjushamohan/Events

Events display text changed