GF-7247- Sample Update - update enyo.bind to enyo.bindSafely

Updated The samples from enyo.bind() to enyo.bindSafely() in Enyo
samples.
Update AnimatorSample.js to use startJob

As Kevin pointed out in a different bug, a timeout in a method of a
typical Enyo kind ususally should be started by startJob.

Enyo-DCO-1.1-Signed-Off-By: Ben Combee (ben.combee@lge.com)
Merge pull request #459 from enyojs/GF-7247-ashwinir

GF-7247- Sample Update - update enyo.bind to enyo.bindSafely

Reviewed-By: Ben Combee (ben.combee@lge.com)