Initial Alpha

Right then, here we go:
Packets, Command Execution, and all the tiles and blocks from SFM have had major rewrites
API-erized pretty much everything to allow easy addition of new commands, buffers, buttons and more
Steve's Addons changes have been merged.
Clusters can now have things added to them when they are placed in the world
Added the remote accessor and advanced variant which can access a linked manager remotely if it is loaded - advanced can work interdimensionally
Added the Void Container which will void any items or fluids placed into it - can be added to clusters for neatness
Added the Fluid Gate which can place or suck up fluids

Note that this is only an alpha - only commands working are triggers, item/fluid i/o and camouflage blocks. More will come soon