fixed bug in active tab on home page.
removed any calls to django. There might be too many issues with using django and tornado, such as authorization and database usage.
sign in now works properly. Just need to match user names and passwords to the database users and, instead of restricting access to /trade, we will just not send those parts of the page directly related to the usersocket
Merge pull request #35 from walter-cavinaw/walter

Walter: authorization work