Greatly optimized block and room detection algorithm.
Optimized network protocol and improved message syntax.
Allow players to remove their own pieces.
Hiding a piece no longer hides it altogether, it now changes the alpha value to 0.5f. Can also re-show a piece that was previously hidden.
Can now remove a piece from the board without deleting it altogether. Place again using rightclick->place piece.
Fixed a bug with toggling HUD elements.
Battle mode now properly uses initiative bonuses. It also now properly shows the turn order (was reversed).
Began implementing game state saves. Currently only exports, it cannot load a previous game state.
Can no longer change alpha values on character pieces. Only RGB (alpha is either 255 or 128, depending on visible).