* Make README conform to Drupal guidelines

With the removal of the geocoder plugin you can no longer specify your
own field. This should probably be a feature request in the future.

* Implement hook_help for all modules

* Fix javascript coding standards errors

* Fix coding standards after PAReview

* Implement DrupalPractice standards

Where they make sense. Only need to implement dependency injection in
the SocialGeolocationSettings form.

* Implement dependency injection for SocialGeolocationSettings