feat: Turtle.Pop() ( Fixes #92 )

Author: StartAutomating

Turtle.types.ps1xml

@@ -804,6 +804,23 @@ $null = foreach ($n in 1..$SideCount) {
     $this.Forward($Size)
     $this.Rotate(360 / $SideCount)    
 }
+return $this
+                    </Script>
+      </ScriptMethod>
+      <ScriptMethod>
+        <Name>Pop</Name>
+        <Script>
+                        if ($this.'.Stack' -isnot [Collections.Stack]) {
+    return
+}
+
+if ($this.'.Stack'.Count -eq 0) {
+    return
+}
+
+$popped = $this.'.Stack'.Pop()
+$this.PenUp().Goto($popped.Position.X, $popped.Position.Y).PenDown()
+$this.Heading = $popped.Heading
 return $this
                     </Script>
       </ScriptMethod>