remove duplicated tests
first pass at running Babelsberg without Lively
move more to prototype.js
split and remove lively specific code, minimize lively harness
added local prototype.js file
formatting demo.html
small correction
changed sample constraint
reformulate testRecalculateForTextInput as its html equivalent
added stubs for Slider and Text
stub Color
stub Color and Morph
implemented window.Properties
create Point class NOT using Prototype.js
added copy function to Point stub to enable default constraints using
DeltaBlue
pipe alerts to console
reverted tests
Merge remote-tracking branch 'origin/master' into standalone