Callback function docs
Merge branch '1.x.x' of github.com:Snugug/eq.js into 1.x.x

# By Chris Ruppel
# Via Snugug (2) and Chris Ruppel (1)
* '1.x.x' of github.com:Snugug/eq.js:
  Update CONTRIBUTING with dev instructions
  Reverse my invalid docs.
Added nodes argument to callback
Nodes, not images
Release v1.4.1
Merge remote-tracking branch 'upstream/1.x.x' into comment-updates

* upstream/1.x.x:
  Release v1.4.1
  Nodes, not images
  Added nodes argument to callback
  Callback function docs

Conflicts:
	dist/eq.gz.js
	dist/eq.min.js