Duke

This PR adds the municipality of Manhuaçu from Minas Gerais

To make this project heroku friendly, this PR adds some new resource configurations. The first is the `url` attribute, we can easily configure the postgresql with a string like `postgres://username:pass@localhost:5432/database`....

The 'Clear completed' button doesn't works in FF(my version is 40.0.3). To works I need to remove visibility hidden and remove pseudo element ``` patch diff --git i/app/styles/app.css w/app/styles/app.css index...

The [update-config-xml-version.js](https://github.com/poetic/ember-cli-cordova/blob/master/lib/tasks/update-config-xml-version.js#L5) don't match version using [semver](http://semver.org/) Running the command: ``` bash $ ember cordova:archive 1.0.0-alpha ``` The config.xml was not updated

Just a small setup of the eslint, we should update it to the version 9 soon. To ensure the project standard, I try to ensure the tab instead of spaces,...

# Changes - :bug: Wrong chapter 2 link /kind documentation **Release Note** ```release-note Fix link to chapter 2 link on portuguese index ``` **Docs**