Serialize and Sync Gate Expansions

Expansions are synced in a similar manner to fluid ids. A packet is sent
on login with a String<->Byte mapping for each Expansion. The Pipe uses
this lookup table construct the Gate on the client side.

Remaining Todo List:
-Add Integration Table for adding Expansions to Gates
-Add Deconstruction Table for dismantling Gates
-Adapt Clock Timer Expansion to new framework
-Add Redstone Fader Expansion (name not final)