* master: (71 commits)
Define the default value for Color#alpha.
Some minor changes in Satie example.
Include point property in stroke hit-results.
Clean up code and comments in various places.
Use Point.read() for center parameter in Item#rotate
Make hit-tests work again with projects that don't have a view.
Write documentation for Item#anchor.
Keep support for Item#registration for now as well, since there are some scripts on the mailing list that use it.
Rename Item#registration to Item#anchor
No need to run Radial Rainbows in HiDPI mode.
Include Satie Sound Analysis Example.
Only start dragging if none of the mosedown events have stopped propagation.
Fix item-level mousedrag events again.
Allow layers to select children again, since it breaks examples otherwise.
Fix documentation issues in TextItem.
Make hit-test tolerance dependent of view#matrix
Implement options.selected for hit-testing segments and handles.
Fix typo in new segment / handle hit-testing code.
Use same stroke tolerance approach for hit-testing joins and caps as well.
Do not factor in view matrix into Item#globalMatrix.
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There is no interdependency anymore, except for selecting a segment selects the point and both handles, and selecting a curve selects both points and handles.
Closes#355
* master: (127 commits)
Fix edge cases in Curve._getWinding()
Copy over parent style in Item#reduce().
Fire key-up events for all currently pressed keys.
Improve and streamline key-handling logic.
Use renamed __options object in build script too.
Correctly apply matrices to Raster items in #importSVG()
Support passing DOM element IDs in calls to #importSVG()
Update to latest Prepro.js and switch from global options object to __options, to avoid name clashes.
Make directly setting view.onFrame work again.
Update to latest Straps.js and remove unnecessary isArray argument in Base.each()
Add missing DOCS comments.
Fix issue where exceptions in onFrame handlers block future animations.
Fix issue with JSON import.
Add Node JSONtoPDF example.
Implement Item#data cloning.
Remove unnecessary Color#clone() since it's doing the same as Base#clone() now.
Remove Base.merge() and use a new Straps.js feature instead.
Improve build script to include dist file in paperjs.org website.
Bump version to v0.9.14
Fix setting #radius on Shape.Circle.
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