serveStatic from /.tmp before /app

Allows server to pick up Grunt's newly compiled .jade files on watch
Merge branch 'master' of https://github.com/coolaj86/angular-project-template
update jshintrc to allow snake case key names seen in stripe
Credit cards: list, add, remove, set preferred card

List with Bootstrap panel and table
Handle case of 0 cards
Notate expired cards
Action buttons for remove and set preferred
Everything wired in Angular and Node
Use Bluebird promise until Bookshelf is implemented
Make login "Show password" checkbox untabable
Merge branch 'master' of https://github.com/coolaj86/angular-project-template