Website Interface Styling

First pass of styling for the website:

* Restructured index.css to read better
* Basic responsive design added to website
* Added basic styling on user_info div
* Better handling of anchor states
* Better sizing on form elements in relation to chat window
* Basic readability of different chat messages
* command_chat is now mono-space
Merge pull request #1 from Kuenaimaku/patch-1

Website Interface Styling