added Array.prototype.unique to includes/global-functions and Dropdown controller to includes/ui
== -> === in includes/ui
fixed alignment bug (inital tests positive)
includes/ui cleanup
removed 'Drawing Tool.jsx'
cleaning up examples/ui
added colorList to piechart.jsx
version increment
Removed fast entire script, added pasteboard resize for init

the pasteboard size is very narrow by default, causing trouble very
often
rebase to upstream master
added b.arc to includes/shape
added arc.jsx examples/shape
added b.OPEN, b.CHORD, b.PIE, b.SINCOS_LENGTH, and b.KAPPA to includes/constants.js
added testArc() to test/vertex-tests.jsx : PASSED
fixed inconsistent semi-colon usage includes/shape.js
removed examples/ui
removed all examples/ui
removed all ui demos
removed all old unecessary ui files
Merge pull request #20 from frederickk/arc

Merged Kens Pull Request regarding the arc() feature set