Added a configuration option for adjusting the number of World Threads
needed to create one Stable Fabric. A few users have asked for this to
be available. The default setting is our usual 8 thread for each fabric.
Also overhauled our recipes to remove blank item slots, allowing them to
be crafted on any line of the grid, as long as all the items are aligned
properly.
Added a per-save config file called DimDoorsWorld.cfg. Its corresponding
class is DDWorldProperties. This class supports whitelisting and
blacklisting dimensions for Rift Cluster and Rift Gateway generation.
Note that our ban against generating gateways in the Nether and The End
still applies regardless of those settings. The new config file is
loaded before the server starts initializing terrain. Also moved
DDProperties to another package alongside DDWorldProperties - that
required updating references in most of the mod's files.
Changed Rift Blade recipe to use Stable Fabric and a Blaze Rod. Changed
its base material from Gold to Diamond, which increases attack power and
decreases enchantability a little.
1. Made World Thread available as dungeon loot
2. Removed useless config options for loot that doesn't appear anymore
3. Tweaked some config names and variable names for consistency
