Set color method for sketches now affects text as well.
Set color method now changes the fill of wedges. Introduced problem with color transition overriding other transitions. Make sure to call setColor after previous sketch transition is finished.
Removed special lit class from hexagons

class was unecessary after changes, and was causing gray highlighting which
was different and wrong.
Tried working on hash-wedges. Code is commented out for now.
Paths in sketch tool

A literal SVG path can be specified as data for the sketch tool.  I could have done this using
xy data in an identical fashion to line graphs, but this doesn't help me get the freeform shapes I need to highlight areas on an image for hotspots.  I can get the svg directly out of illustrator, so I used that instead. Note that it doesn't get scaled, so is somewhat imperfect.
removed oldstyle tests
Merge branch 'upstream/master'

Conflicts resolved:
	js/widget-sketch.js
Fixed nasty bug where radius was miscalculated for circles

In the case where scale doesn't start at 0, this gave back the wrong value for radius of a circle.
Did the math right.
Initial radiogroup widget
numbering formats for the choices (number, latin-upper, latin-lower,none)
Merge pull request #37 from mlippert/widget-refactor

initial work on radio button widget
small updates to mc
Merge branch 'upstream/master'
New demo files
Changed set color method so it changes the color of text and the fill in wedges.
submitmanager stubs
Merge remote-tracking branch 'upstream/master' into seann
Sketches can now include wedges of type "hash". This type uses an svg mask to hide parts of the wedge. The mask follows the wedge when it is reflected or moved.
Merge branch 'upstream/master'
test cleanup