Merge pull request #13 from pfdborges/master

more styling and more features to alacard pages
Improved code.
Merge branch 'develop' of http://github.com/diogopms/chrome-alacard into develop
Moved logout to options. Design improvements.
Changed loading text to gif.
Logout is now working in options page.
Fixed loading when refreshing.
Logout button now hides itself when clicked, and cleans the authentication form fields.
Added files to build script. Removed unlimitedStorage from manifest. Might not be needed. I hope :)
When logging in on options page, logout button now shows up
Merge branch 'release/v0.0.1' into develop
Fixed build script. Now creates build/ folder. Added build folder to gitignore.
Added screenshots.
last changes in options page