Properties panel done

The properties panel is fully working.

For example, with the LabelModel when the text change, you can set an action. As you can see on the picture, It's possible to write your piece of code (in that case, a BlockClossure) from the UIPainter.

What i should fix ?

• Morph with events. Example with ButtonModel, when i click on it, the event is handled by the ButtonModel, not my WrapperMorph. I have to redirect the event through my Wrapper.
• Resizing ! When i resizes my WrapperMorph the containing model isn't resized.
• With the LabelMorph, when the text is too long it's go to far from the WrapperMorph

What i will do ?

• Spec source code generation. If i manage to fix all the "should fix", i will start the spec generation at the end of week. :)

PS: I know than the Properties panel isn't really beautifull, i will try to work on it when i will succeed to the spec generation