Initial commit: working visualization, no interaction
Added date input to the index
Simple Hvarf handler
Automatically calculate Hvarf for Today on `document.ready`.
Added a function for circular maximum.

i.e. When you reach the maximum, start from zero. #Warp
Fixed `circularMax` to account for numbers which are less than 0.
Styled date and some fonts.
Corrected some warnings from JSHint.
Added package.json and Gruntfile.js. App prepared for first build.
Added proper .gitignore and .htaccess for staging environment.