DAOAddressLibrary 0.5.0

• The same files as 0.4.0: every address, the code index and the file format are unchanged, byte for byte, so nothing needs installing again. This release gives DAOLib 0.5.0 a tag to build against.
• More names: 7,635 IDs are named, 67 more than in 0.4.0: the material system, an area's colour grade, tints, the pathfinding grid's coarse levels, animation keys and controllers, pausing an object's animation, movement speed and turning, and how a character's equipment and appearance become models. addrlib.py lookup finds them.