[https://trello.com/c/oBgAdg0z/14-3-create-awards-catalog-admin] Create Awards Catelog Admin

* Adds branch to the engine in Gemfile
[https://trello.com/c/oBgAdg0z/14-3-create-awards-catalog-admin] Create Awards Catelog Admin

* Copy migrations from engine to main app
* Changes the db schema
[https://trello.com/c/oBgAdg0z/14-3-create-awards-catalog-admin] Create Awards Catelog Admin

* Adds link to awards in admin section
[https://trello.com/c/oBgAdg0z/14-3-create-awards-catalog-admin] Create Awards Catelog Admin

* Adds badges engine to Gemfile from master branch
Merge pull request #19 from crowdint/feature/add-badges-engine-award-feature

Feature/add badges engine award feature