Pinning and unpinning tables
First attempt at refactoring into a plugin
Fixed function scope issues

Most functions aren't fully implemented yet but fonts downsize.
Font sizing works, awaiting table split and unsplit
Moved the plugin to responsive-tables.js
Basic pinning and unpinning
Tables can split and unsplit

Styles still suck
Improved edge detection when increasing size from a small browser

Also added a bunch of console timers to track performance