Me clip followup

This is part 1 of the me clip followup work:

- Fixed clip issue with icon hovers
- Refinement on me clip and available options
- Fixed jQuery clip plugin to work with new clip structure
- Create clip
- Implemented left hand navigation
- Used History API for proper URLs
- Hooked me page up to left hand navigation
- Hooked group page up to left hand navigation
- Hooked content profile page up to clip
- Widget cleanup

A second PR will be submitted that cleans up some of the listing CSS, as well as introducing skinning for it and starting to use FA icons for default avatars.