Added join messages and chat replication.

This version is a small version with little replication and built-in setup.

After starting the server, it will only sync if a player joined before. Pre-generated world blocks and pre-hytale-player-join blocks wont be synced.

It currently only replicates some blocks. If a non-translated block gets placed in minecraft, nothing appears in hytale. If a untranslated block appears in Hytale, it will appear as stone in minecraft.

Block Translation List

• Dirt <-------> Soil Dirt
• Cobblestone <-> Cobblestone (Rock)
• Grass Block <--> Soil Grass