Integrate RequireJS so plugins can dynamically load their 3rd-party dependencies - https://github.com/xeolabs/scenejs/issues/254
Added a 'utils/canvasCaptureNode', the first node to use a 3rd-party dependency via RequireJS, plus example
Fix plugin path in example
Actually commit the canvasCapture node
README section on RequireJS bundling
Fix some README links
Fixed example scenejs lib link
Renamed 'utils/canvasCapture' node to 'canvas/capture'
README linkage
README tweakage
README tweakage
README tweakage
Tweaks to examples and features indexes
Feature index tweak
Features index tweaks
Features index tweaks
Fix features index link
Initial work on rigid body physics node
Tweak zoom sensitivity on Earth example
README tweak