Clearer explaination of setPullsDown: of CPPopupButton

enable nib2cib image support for CPMenuItem

Merge branch 'master' of github.com:280north/cappuccino

Fallback to wget if curl isn't installed.

Fix CPPopUpButton menu support.

- Added enumerateObjectsUsingBlock: to CPArray
- Fixed a remaining case of [] being used instead of objectAtIndex: in CPMutableArray.
- Added KVO support for menu items array in menus.
- Changed CPPopUpButton to use KVO to sync up with menu instead of notifications.
- Removed extra menu encoding in CPPopUpButton.
- Removed extra mainMenu object from CPApplication.
- Use setters in CPResponder instead of direct ivar access in initWithCoder:.

Closes cappuccino#298.
Closes $1059.

Reviewed by me.

Fix CPPopUpButton menu support.

- Added enumerateObjectsUsingBlock: to CPArray
- Fixed a remaining case of [] being used instead of objectAtIndex: in CPMutableArray.
- Added KVO support for menu items array in menus.
- Changed CPPopUpButton to use KVO to sync up with menu instead of notifications.
- Removed extra menu encoding in CPPopUpButton.
- Removed extra mainMenu object from CPApplication.
- Use setters in CPResponder instead of direct ivar access in initWithCoder:.

Closes cappuccino#298.
Closes $1059.

Reviewed by me.

0.9.0 RC 1.

Reviewed by me.

0.9.0 RC 1.

Reviewed by me.

Fix for bottom corner view of CPScrollView being broken in CPCoding c…

…ircumstances (normal coding, nib2cibing, Atlas, etc.).

Reviewed by me.

Make nil a completely valid object in a CPArray.

Closes cappuccino#630.