-partially fixed no atmosphere in airlock on pressurized side, only half of block is pressurized for some reason.

-fixed airtightness for large block corner airlock

-added L configured airlock (so you can exit left or right depending on orientation)

-small grid size is now airtight

-added ability to place on small grids

-forgot to add block positions, it's now positioned on the same row as doors.

-Published to workshop