CiiMS 1.9

CiiMS 1.9 General Release Pull Request

## What's New?

CiiMS 1.9 has a lot of new features and bug fixes. Below is a brief list of everything that will be available in this release.

### Enhancements
- Performance Enhancements (Average response time improved from ~90ms to 10-20ms for most pages)
- Built in API
- Collaboration Role
- Added Ability to Invite Users with custom registration process
- Openstack/Rackspace CloudFiles CDN integration (Upload content to)
- Code Cleanup/Refactor
- Category SEO enhancements
- Timestamps now stored as UTC rather than local time