Implement enyo.jobs
AnimatorSample: cleanup directory path
stop job before its queued, not once it is executed
Implement enyo.jobs.remove
Merge upstream github.com:enyojs/enyo into enyo.job.defer

Conflicts:
	tools/test/core/tests/package.js
Change AnimatorSample.js to use string concatenation instead of local storage for expensive operation for better IE8 compatibility.

Enyo-DCO-1.1-Signed-Off-By: Ben Combee (ben.combee@lge.com)