Added .vcds from all the singleplayer games in the SDK

sp/game/hl2/scenes/canals/airboat_go_nag01.vcd

@@ -0,0 +1,47 @@
+// Choreo version 1
+actor "Arlene"
+{
+  channel "audio"
+  {
+    event speak "airboat_go_nag01"
+    {
+      time 0.200000 1.693175
+      param "canals.airboat_go_nag01"
+      fixedlength
+      cctype "cc_master"
+      cctoken ""
+    }
+  }
+  channel "look at"
+  {
+    event lookat "NULL"
+    {
+      time 0.066666 1.944444
+      param "NULL"
+      event_ramp
+      {
+        0.1167 0.2689
+        0.2500 0.5157
+        0.3333 0.5393
+        0.4000 0.5440
+        0.9267 0.5472
+        1.4600 0.5472
+        1.5233 0.5440
+        1.6133 0.5110
+        1.7567 0.2626
+      }
+    }
+  }
+}
+
+mapname "maps\klab_actormarks.bsp"
+scalesettings
+{
+  "CChoreoView" "30"
+  "ExpressionTool" "40"
+  "RampTool" "60"
+  "GestureTool" "50"
+  "SceneRampTool" "100"
+}
+fps 60
+snap off