moving things from Swing to JavaFX
I think Stack and Image are finished
in the middle of transition to ScalaFX. Working on Stack.
working on JavaFX thread issue
ScalaFX still doesn't work quite right
trying to get console to exit cleanly
Merge branch 'scalafx' of github.com:dupontmanualhs/dm-image into scalafx

Conflicts:
	src/main/scala/org/dupontmanual/image/Image.scala
	src/main/scala/org/dupontmanual/image/package.scala
lots of classes converted to ScalaFX
got shapes working, now working on scale
changes to avoid "not on FX thread" errors
most stuff works now, but italics for Serif, SansSerif, and Monospaced don't
Basic Simulation/World code now works
changed version to 0.9-SNAPSHOT for first ScalaFX version
Merge branch 'scalafx'

Conflicts:
	build.sbt
	src/main/scala/org/dupontmanual/image/Image.scala
updating docs to reflect latest changes