Fixed CCScale9Sprite::create(caInsets, file);

Fixed calling of wrong initializer in CCScale9Sprite, the create(CCRect
capInsets, const char* file). It used to call initWithFile(file,
capInsets), but this is the initializer for a file and a frame rect.
The initializer with capInsets has the capInsets rect as the first
argument. This caused unexpected behaviour.
Merge pull request #1874 from MarcelBloemendaal/master

fixed #1674: Calling wrong initializer in CCScale9Sprite.