Added .vcds from all the singleplayer games in the SDK

sp/game/hl2/scenes/trainyard/lookatbreencastarrival.vcd

@@ -0,0 +1,66 @@
+// Choreo version 1
+event stoppoint "pow"
+{
+  time 4.000001 -1.000000
+  param "noaction"
+}
+actor "!target1"
+{
+  channel "audio"
+  {
+  }
+  channel "Look at"
+  {
+    event lookat "Breencast"
+    {
+      time 0.000000 4.006666
+      param "BreencastArrival"
+      event_ramp
+      {
+        0.3520 0.8366
+        0.4720 0.9297
+        0.6400 0.9776
+        1.3720 1.0000
+        2.7680 1.0000
+        3.1520 0.9722
+        3.2960 0.9164
+        3.7120 0.1383
+        3.8000 0.0452
+      }
+    }
+  }
+  channel "Face to"
+  {
+  }
+  channel "Move to"
+  {
+  }
+  channel "Posture"
+  {
+  }
+  channel "Gesture"
+  {
+  }
+  channel "Flex anim"
+  {
+  }
+  channel "Trigger"
+  {
+    event firetrigger "pause"
+    {
+      time 1.980000 -1.000000
+      param "1"
+    }
+  }
+}
+
+scalesettings
+{
+  "CChoreoView" "100"
+  "RampTool" "50"
+  "SceneRampTool" "100"
+  "ExpressionTool" "38"
+  "GestureTool" "100"
+}
+fps 60
+snap off