A text container that tracked its text view's size took the text view's full width, while the text started after the text container inset, so lines could run past the visible right edge.
It now follows Cocoa: a tracking container fills the text view minus the inset on both sides.
* CPTextView/CPTextContainer.j: Subtract the text container inset on both sides when tracking the text view's width and height.
* CPTextView/CPTextView.j: Refit the text container when a text view is created and when its text container inset changes.
The new options are:
1. Resizable Horizontally
2. Resizable Vertically
3. Max Size
Also two options from the Text Container is recognized:
1. Tracks text view width
2. Tracks text view height
The last two are needed to allow the text view to recalculate
the size of its content if the frame size is changed.
Typedef in the ObjJ compiler introduced a few new warnings in this branch. This commit fixes the warnings by either declaring a type or forward-declaring a class.