xF2 Add-on [bd] API for XenForo 2.0 2.0.0 Alpha 4

[bd] API
Power up your XenForo installation.

[FEATURES]
1. Authentication with OAuth 2.0
2. RESTful API fully documented github.com
3. Flexible, easy to extend for your need
4. Open source: github

Demo: xfrocks.com/api

Test consumer site: api-php-demo.xfrocks.com

[INSTALLATION]
1. Upload files and directories inside `upload` to XenForo's root directory. Select "Merge" for everything if you are asked
2. From the AdminCP install the add-on
3. Configure "[bd] API: Create Client" user group permission or create client in AdminCP > Tools > [bd] API > Clients