Updated badges.

Updated `intl-tel-input` version.

* Added properties to bridge the intl-tel-input APIs, closes justin-l…

…au#1.

* [Added binding examples](http://justin-lau.github.io/ember-intl-tel-input/#properties-binding).
* Enhanced documentation styles for inline code tags.

Added version and dependency badges.

Updated `ember-cli-sass` bugfix branch as a temporary fix to a building

error occurred when building the hosting app.

Fixed undefined property.

Fixed incorrect dependency version.

Updated Geo IP service provider to support SSL.

Initial release.