Initial commit for Portuguese translation.
Translation of the index page.
Updates in config and default layout to display properly Portuguese characters.
Attempt of Portuguese transaltion of "index" and "setup" page.

- Doesn't contain proper structure to support multilingual app so there is no support for navigation, switching the language, etc.

- Translated file names ".pt." and valid links in the content were updated (not navigation)

- No idea if some of the terms should be actually translated ex. "Syntax highlighting", "Auto-indent".

-
Match example to gist
Rework event listener intro
Flesh out exercise 1 instructions
Tweak match example to gist
Merge pull request #142 from jamesjoshuahill/js-lesson-3-more-amends

JavaScript lesson 3, more detail
Fix JSON example code in JS4
Make code snippet match screenshots
Merge pull request #143 from passy/js4-fix

Fix JSON example code in JS4
Merge pull request #145 from RosyTucker/patch-2

Make code snippet match screenshots
HTML lesson 1 first translated to Portuguese.
Tutorial HTML 1: samples translated to Portugese.
HTML examples pages: added charset to display accented characters and rhymes translated.
add missing semicolon
more semicolons
yet another semicolon
Merge pull request #147 from amoe/gh-pages

Add some semicolons