Update index.html

Remove onLoad on body
Update ~.facebook.inappbrowser.js

Change logoff description
Update ios/smartphones.less

Clean old styles
Update core/social.less

Bump button properties
Update core/social.less

Refactor login btn
Update ios/smartphones.less

.text width 62% -> 65%
Refactor core/social.less

camera-snap class
Refactor ios/smartphones.less

login and camera-snap class
Update index.html

Add btn class in login and camera-snap step
Refactor ios/smartphones.less

login and camera-snap class
Refactor core/social.less

fa and text classes
Update index.html

Increase btn descriptions
v0.1.39