background color, first part, not yet ready for live
using background color to identify selected node
dynamic style update in toolbar
updates to same style ignored to prevent fake change requests
map toolbar now calles change on style inputs
map toolbar now calles change on style inputs
contentspec treats false as a string as being false when setting style
merge from gojko repo
default node backgound color, don't break on invalid colors
dont call setStyle when default style has been used
some jslint cleanup, not completed
merge from trunk