Welcome to 'deepchat'; no more Django, real chat i/o support!

[Shaptic]

Pretty straightforward change (if diffs worked properly); basically, here's what happened:

• Django is fully dumpstered.
• The "app" has been renamed from "userinput" to "deepchat."
• The input form is no longer a form (just an input field) and is styled by Bootstrap. This was done because there are different CSRF requirements between real forms and AJAX requests and I didn't feel like dealing with it. This is more proper, anyway.
• There's new JavaScript to submit the chat text on ENTER keypress.
• Both the user's input and the bot response are added to the new "chat log," which needs a lot of style work.

Go Bears.

[mckinziebrandon]

ROUND OF APPLAUSE FOR OUR FIRST PR! Great job. Bravo. Amazing work.