BREAK COMPATIBILITY Node.js < 4.x
BREAK COMPATIBILITY Node.js < 4.x

Tests are essentially impossible to write
with the old version of Zombie, updating to
Node.js 4.x+ will allow us to utilize the latest
version of Zombie.

Ab1d/zen-audio-player.github.io,divayprakash/zen-audio-player.github.io,Ab1d/zen-audio-player.github.io,monicacheung/zen-audio-player.github.io,monicacheung/zen-audio-player.github.io,zen-audio-player/zen-audio-player.github.io,zen-audio-player/zen-audio-player.github.io,divayprakash/zen-audio-player.github.io