0.19.0

Added

• Added .priority(), .set_priority() and .is_visible() to RegularMap, AffineMap and InfiniteScrolledMap.
• Replaced .show() and .hide() with .set_visible()in RegularMap, AffineMap and InfiniteScrolledMap.
• Added .into_inner() to InfiniteScrolledMap to get the map back once you are done using it in the InfiniteScrolledMap.
• Added .hflip(), .vflip(), .priority(), .position() to ObjectUnmanaged and Object.
• An abstraction over hblank DMA to allow for cool effects like gradients and circular windows. See the dma_effect* examples.
• Expermental and incomplete support for MIDI files with agb-tracker.
• Fixnum now implements num::Num from the num crate.
• Default implementations for RandomNumberGenerator, InitOnce and RawMutex.

Changed

• A few functions which previously accepted a Vector<u16> now accept an impl Into<Vector2D<u16>> instead.