Space Engineers - Update : Airtight hangar door, New turret targeting options

Airtight hangar door has been added to the game. Players will now be able to build large pressurized hangars for their ships and stations. Additionally, new options for turrets are now available that allow players to set targeting solely on stations, characters, small ships or large ships. Moreover, players can now switch the oxygen and sensor blocks ON/OFF from the toolbar, timer and sensor. Also, rockets will no longer destroy non-armor blocks in one shot and they will require less material for producing