Added .vcds from all the singleplayer games in the SDK

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

@@ -0,0 +1,101 @@
+// Choreo version 1
+actor "Boxcar_vort"
+{
+  channel "audio"
+  {
+  }
+  channel "look at"
+  {
+  }
+  channel "move to"
+  {
+  }
+  channel "faceTo"
+  {
+  }
+  channel "seq."
+  {
+  }
+  channel "Postures"
+  {
+  }
+  channel "bodygesture"
+  {
+  }
+  channel "Gestures"
+  {
+  }
+  channel "head"
+  {
+  }
+  channel "facial"
+  {
+  }
+  channel "Trigger"
+  {
+  }
+  faceposermodel "U:\HL2\hl2\models\alyx.mdl"
+}
+
+actor "Boxcar_human"
+{
+  channel "audio"
+  {
+    event speak "let him help"
+    {
+      time 0.080000 1.767869
+      param "canals.boxcar_lethimhelp"
+      fixedlength
+      cctype "cc_master"
+      cctoken ""
+    }
+  }
+  channel "look at"
+  {
+    event lookat "look player"
+    {
+      time 0.053333 1.966668
+      param "!player"
+      event_ramp
+      {
+        0.0545 0.3691
+        0.2087 0.7301
+        0.4523 0.9008
+        1.1462 0.9524
+        1.6056 0.8333
+        1.7630 0.6627
+        1.8588 0.4087
+      }
+    }
+  }
+  channel "move to"
+  {
+  }
+  channel "face to"
+  {
+    event face "face player"
+    {
+      time 0.026666 1.973334
+      param "!player"
+      event_ramp
+      {
+        0.1038 0.1151
+        0.3473 0.2817
+        1.1509 0.3968
+        1.5537 0.2421
+      }
+    }
+  }
+}
+
+mapname "maps\d1_trainstation_04.bsp"
+scalesettings
+{
+  "CChoreoView" "25"
+  "ExpressionTool" "62"
+  "GestureTool" "100"
+  "RampTool" "96"
+  "SceneRampTool" "100"
+}
+fps 60
+snap off