Automatically load translated pages according to the user language

[David Planella]

The user should be presented with the content according to their user language automatically.

This means:
1. Detecting the language
2. Loading the matching translated pages

For the language detection (1), it seems the HTML app container should correctly set window.navigator.language:
https://developer.mozilla.org/en-US/docs/Web/API/NavigatorLanguage/language

For loading the page, this might work, although I'm not sure if it will make HTML5 experts cringe:
http://stackoverflow.com/questions/17636528/how-do-i-load-an-html-page-in-a-div-using-javascript

[Daniel Holbach (dholbach)]

Don't want to step on anyone's toes in fixing this, but lp:~dholbach/ubuntu-devices-help/1425025-partial might help as a first step.

[Daniel Holbach (dholbach)]

Ok, branch is landed, the index.html file will be a starting point for the 'phone' use-case.