Adding new Craft, Citygate, forked and enhanced

Added Piston Lock ability to prevent accidental or infiltration. A player without switch permissions in a claimed plot can't disengage a piston to unlock a gate to be opened.

Movecraft/types/citygate

@@ -0,0 +1,25 @@
+name: CityGate
+maxSize: 1000
+minSize: 3
+allowedBlocks: 
+    - "5:3" #Jungle Wood Planks
+    - "5:5" #Dark Oak Planks
+    - 162   #Dark Oak Logs
+    - 191   #Dark Oak Fence
+    - 190   #Jungle Fence
+    - 69    #Lever
+    - 33    #Piston
+
+forbiddenBlocks:
+    - 7     #Bedrock
+    - 34    #Piston Head
+
+blockedByWater: true
+allowHorizontalMovement: false
+allowVerticalMovement: false
+speed: 1.0
+tryNudge: false
+flyblocks:
+    85:
+        - 0.0
+        - 100.0