Added Stonehammer's Placeables

Added Stonehammer's Placeables for future work on Zelkor's Ferry.

_content/ratdog_content/sh_tableshort03.pwk

@@ -0,0 +1,25 @@
+# Exported from NWmax 0.8 b54 at 10/3/2018 2:13:39 PM
+# pwk file
+#
+#NWmax PWKMESH  ASCII
+node trimesh SH_TableLong_wg
+  parent SH_TableLong_pwk
+  position 0.0 0.0 0.0
+  orientation 1.0 0.0 0.0 0.0
+  wirecolor 0.521569 0.0156863 0.0156863 
+  bitmap NULL
+  verts 4
+    1.50665 0.697319 0.0
+    -1.50664 0.697319 0.0
+    1.50663 -0.697319 0.0
+    -1.50664 -0.697319 0.0
+  faces 2
+    2 0 3  1  0 0 0  7
+    1 3 0  1  0 0 0  7
+endnode
+node dummy SH_TableLong_pwk_use01
+  parent SH_TableLong_pwk
+  position 0.0 0.0 0.1
+  orientation 1.0 0.0 0.0 0.0
+  wirecolor 0.560784 0.878431 0.341176 
+endnode