[ZH][74310862] Setup webster development with vagrant and mysql

Pivotal Story: https://www.pivotaltracker.com/story/show/74310862
[ZH][74388908] Add api versioning to webster

Pivotal Story: https://www.pivotaltracker.com/story/show/74388908
[ZH][74388908] Add route to version path '/v1/xxx.json'

Pivotal Story: https://www.pivotaltracker.com/story/show/74388908
[ZH][74388908] Integrate refactored rspec_api_blueprint

Pivotal Story: https://www.pivotaltracker.com/story/show/74388908

Add api_blueprint spec with correct formatting.
[ZH][74627826] Rename model/controllers/etc Applications -> Apps
[ZH][74627826] Add wikipath and primary team colums to App model

Pivotal Story: https://www.pivotaltracker.com/story/show/74627826
[ZH][74627826] Add repos model

Pivotal Story: https://www.pivotaltracker.com/story/show/74627826
[ZH][74627826] Add hooks model

Pivotal Story: https://www.pivotaltracker.com/story/show/74627826
[ZH][74627826] Add hook model and migration

Pivotal Story: https://www.pivotaltracker.com/story/show/74627826
[ZH][74627826] Update seed.rb

Pivotal Story: https://www.pivotaltracker.com/story/show/74627826
[ZH][74627826] Add hooks and repos as dependent models

Pivotal Story: https://www.pivotaltracker.com/story/show/74627826

* App has_one :repo
* Repo has_many :hooks
[ZH][74627826] Add documentation for schema

Pivotal Story: https://www.pivotaltracker.com/story/show/74627826