Danziger/Swapper.js — pull request #1 by acasanovas (2014-08-30 10:59:16+00:00)
Title: Tiny improvements

Some tiny performance improvements on:
- `push()`: http://jsperf.com/apvi
- `classList `: http://jsperf.com/clcn/3
- `new Array()`: http://jsperf.com/navl