update thruster table for better thrust direction support

docs.md

@@ -283,3 +283,86 @@ SensorData = {
   }
 }
 ```
+
+The member variables of the Thruster table are as follows (using some example thrusters):
+
+```lua
+Thrusters = {
+    gyroscopic_propeller_bearing_0 = {
+        type = "rotator",
+        name = "gyroscopic_propeller_bearing_0",
+        thruster = nil,
+        transmission = nil,
+        affectVectors = {
+            lateral = {
+              yaw = nil,
+              pitch = "up",
+              roll = "star",
+            },
+            angular = {
+              x = nil,
+              y = "up",
+              z = nil
+            }
+        },
+        power = nil
+    },
+    gyroscopic_propeller_bearing_1 = {
+        type = "rotator",
+        name = "gyroscopic_propeller_bearing_1",
+        thruster = nil,
+        transmission = nil,
+        affectVectors = {
+            lateral = {
+              yaw = nil,
+              pitch = "up",
+              roll = "port",
+            },
+            angular = {
+              x = nil,
+              y = "up",
+              z = nil
+            }
+        },
+        power = nil
+    },
+    gyroscopic_propeller_bearing_2 = {
+        type = "rotator",
+        name = "gyroscopic_propeller_bearing_2",
+        thruster = nil,
+        transmission = nil,
+        affectVectors = {
+            lateral = {
+              yaw = nil,
+              pitch = "down",
+              roll = "port",
+            },
+            angular = {
+              x = nil,
+              y = "up",
+              z = nil
+            }
+        },
+        power = nil
+    },
+    gyroscopic_propeller_bearing_3 = {
+        type = "rotator",
+        name = "gyroscopic_propeller_bearing_3",
+        thruster = nil,
+        transmission = nil,
+        affectVectors = {
+            lateral = {
+              yaw = nil,
+              pitch = "down",
+              roll = "star",
+            },
+            angular = {
+              x = nil,
+              y = "up",
+              z = nil
+            }
+        },
+        power = nil
+    }
+}
+```