Added Stonehammer's Placeables

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

_content/ratdog_content/ruinedtower.pwk

@@ -0,0 +1,36 @@
+node dummy wer_pwk_use01
+  parent ruinedtower_pwk
+  position  0.00000  0.00000  0.00000
+  orientation  0.00000  1.00000  0.00000  0.00000
+endnode
+node dummy wer_pwk_use02
+  parent ruinedtower_pwk
+  position  0.00000  0.00000  0.00000
+  orientation  0.00000  1.00000  0.00000  0.00000
+endnode
+node trimesh wer_wg
+  parent ruinedtower_pwk
+  position  0.00000  0.00000  0.00000
+  orientation  0.00000  1.00000  0.00000  0.00000
+  wirecolor 1.00 1.00 1.00
+  verts 8
+     5.17166  6.65591  0.00000
+    -8.27282  6.65591  0.00000
+    -8.27282 -6.02703  0.00000
+     5.17166 -6.02703  0.00000
+     4.49944  6.02176  2.00000
+    -7.60059  6.02176  2.00000
+    -7.60059 -5.39288  2.00000
+     4.49944 -5.39288  2.00000
+  faces 10
+    5 7 4 1  0 0 0 0
+    1 6 5 1  0 0 0 0
+    3 4 7 2  0 0 0 0
+    2 7 6 1  0 0 0 0
+    1 4 0 1  0 0 0 0
+    5 6 7 2  0 0 0 0
+    1 2 6 2  0 0 0 0
+    3 0 4 4  0 0 0 0
+    2 3 7 4  0 0 0 0
+    1 5 4 2  0 0 0 0
+endnode