Added initial support for Forge Mods with MCPC+.

* TileEntity NBT data will now be compressed and saved into DB. This will
allow containers to restore with complete contents such as inventory.
* Backported most of Prism 1.6 changes.

Note: There is a current bug with restoring FMP/Immibis microblocks. You
currently must relog on client side after restore to see results. All
other restores should work properly.