renamed serviceAuth.js -> authService.js; conventions
after renaming authService, index.html needed to be updated
added signup state; but not linked up to entry state yet
entry -> works; changed buttons to anchor tags
added login screen
updated signup/login password fields to password type
flip in animation added to cards on main view
console logging the access token for debug
added card animations, but incorrect
Merge branch 'master' of https://github.com/Fittr/App
fixed merge conflicts in index.html
a bunch of changes to fix merge conflicts
removed duplicated app.js
removed duplicated files
removed redundant entryController
lots of changes related to signup.
- implemented client-side validation of email and password fields
- added code to initiate post request to 'signup' endpoint
- added 'connect-devices' state to ui-router
- implemented connectDevice view and controller
- changed signlogin.html to signup-login.html to indicate it's purpose
  more explicitly.
- modified signup-login.html and signupLoginController.js to allow the
  controller to modify the titile of the template.
- added js/bower_components to .gitignore
closes #18
refactored userService using a custom promise vs the standard promise return by
installed angular-local-storage module and setup UserService to use the
modules api to store user data on the client's localStorage

closes #19