BitmapFontTextRenderer: uses QuadBatch's batchable property instead of switching between a QuadBatch and separate images. Where the batchable QuadBatch replaces separate images, BitmapFontTextRenderer will perform significantly better with longer text (references #629)
BitmapFontTextRenderer: avoid calls to push()
Scale9Image: uses QuadBatch's batchable property instead of switching between a QuadBatch and separate images. Where the batchable QuadBatch replaces separate images, Scale9Image will perform better (references #629)
Scale3Image: uses QuadBatch's batchable property instead of switching between a QuadBatch and separate images. Where the batchable QuadBatch replaces separate images, Scale3Image will perform better (references #629)
Scale9Image, Scale3Image: removed unnecessary code
TiledImage: added useSeparateBatch property, which controls QuadBatch's batchable (closes #629)