Move collection-related methods to fabric.Collection, shared by fabric.Canvas and fabric.Group.
fabric.Object#visible bugfixes and improvements

Bugfixes if perPixelTargetFind = false => object are found if they are invisible with mouse hover.
Only consider visible objects in findTarget (improvement).
fabric.Text#visible not working

Bugfix for text objects - only render visible objects
Fix removal of event listeners in `fabric.Canvas#dispose` on touch-based devices. Version 1.1.3
Merge pull request #488 from Kienz/patch-2

Bugfixes for fabric.Object#visible
Add check if object is visible to fabric.Image and fabric.Path. Now all fabric instances with own render method should check for visible property.
Some doc updates - add noTransform to doc and set it optional
Add viewBox attribute to toSVG(options) to define the viewBox of sag output.
Implement fabric.StaticCanvas#moveTo to move object to specified level in stack of drawn objects
You can also move fabric.Group objects in the grub objects stack to a specified level.

Add unit tests for moveTo.
Merge pull request #492 from Kienz/visiblePropFix

Bugfix for visible property / doc additions
Merge pull request #493 from Kienz/viewBoxSVG

Add option to define viewBox in fabric.Canvas#toSVG
Fixed unit test link, removed build doc instruction (appear to only be in fabricjs.com repo)
Removed refrence to doc building section
Merge pull request #496 from TravisPaul/master

Update README.md
Merge pull request #494 from Kienz/moveTo

Implement fabric.StaticCanvas#moveTo(object, index)
Make `fabric.Image.fromURL` use `fabric.util.loadImage` which fixes it under Node
Build distribution. Version 1.1.4
Add support for loading local files in `fabric.loadSVGFromURL`
Fix node-based url request
Add Stefan Kienzle in the list of contributors
Build distribution