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
Fix fabric.Canvas#clipTo. Thanks @sn3p
fabric.StaticCanvas.clear() delete _activeObject

If canvas is cleared ```canvas._activeObject``` should be removed.
Merge pull request #513 from Kienz/patch-1

Delete _activeObject in `fabric.StaticCanvas.clear()`
Include pathOffset in fabric.Path.toObject()

Include pathOffset in toObject() of fabric.Path and use it (if defined) in _initializePath().
This should fix issue #500.
Merge pull request #515 from Kienz/patch-2

Include pathOffset in fabric.Path.toObject()
Mention that `set` doesn't update border/control and that `setCoords` should be called for that. Closes #518.
Only transform rect when part of path group not group. Closes #495
Build distribution. Version 1.1.5.