Remove current payment engines
Add neighborly-balanced-creditcard gem
Add neighborly-balanced gem
Adds the .ruby-version file to the .gitignore

This will prevents problems with people that uses rbenv with Boxen and people that installs rbenv only.
Fix some specs
Fix devise custom flash messages
Change balanced credit card engine url
Update neighborly-balanced gem
Add migration from balanced creditcard
Update balaned gems
Include neighborly balanced user model
Remove authorize.net seal
Add balanced creditcard images
Add user translation to overwrite balanced-creditcard gem
Add basic style for balanced credit card payment view
Update gem dependency
Need to use contributions table and not the backers
Update turbolinks
Rename address_neighbourhood to address_neighborhood on sql view
Remove image ald from user avatar in topbar