Develop

Added pep8 style
Fixed merge conflicts
Created a css and images folder in static dir
Moved css to project based css file
Moved css to project based css file
Modified some url structure
Added environment vriables for merchant and ebs settings
Moved Gmail Import, Email settings to local.py
Keep it pep8 compliant
Keep uniform indentation
Follow pep8 convention
Removed commented line
Removed google_contacts app
Changed google_contacts app name to contacts
Modified html code alignation in gmail_contacts.html
Modified some html alignation in gmail_contacts.html
Modified invite_gmail_contacts view