Updated to use the new model fields

With this I'm comfortable that we can close issues #15, #13, #6 and #12.
Took out data initialization for now
Point to getting started instructions on the wiki
Updated competition views to work

Things in this commit:
- updated foundation version to latest to fix section bugs
- implemented competition detail view with deep-linking
- added django-wysiwyg, html5lib dependencies for editable content. Not
enabled yet.
Cleaned up code; fixed dev_setup.bat for folks
Added django analytical configuration

This enables analytics tracking of CodaLab. Google Analytics initial
service configured.
Forgot load on analytical

Added in load of analytical in template
Adding version to footer

For tracking, debugging
Fixed id tag
commented out version

Until I can get the commit hash cleaner
Removed .gitattributes
remove $Id:$
Reworked initialization

- Added prints to users.py
- Fixed warnings in competitions.py
TODO: Add prints to competitions.py
Merge branch 'master' into beaudev
Fixed tests and initial data
Additional API and model work for submissions