1.3.8

A fairly lengthly list of bugfixes and minor additions to the API.

• Fix: Item enchantments no longer reset on tree load.
• Fix: TagNodeString will now accept null values.
• Fix: Casing error in 'playerGameType' tag.
• Fix: Initialize Source properties in INbtObjects.
• Fix: Region Loader no longer tries to pad out non-4KB-aligned files.
• Fix: Setters in FusedDataArray.
• Fix: Crash when parsing TAG_END in an NBT List type.
• Internalized Ionic.Zlib.
• Updated item and block info for MC 1.5 and 1.6.
• World classes now accept dimensions specified as strings.
• Allow setting TileEntity data on blocks not registered as Tile Entities.
• Regions are now sorted by y,x coordinates on enumeration (contrib. by Sukasa).
• Added support for GeneratorName setting (contrib. by cry-inc).
• Added many more attributes to Level (contrib. by snoopen).