Line-ending fixes for most of the remaining files.

Fixes line-endings for files with extensions vcd, cc, txt, bat, fxc, inc, lst,
proto, mak, mm, cfg, res, rc, def, vmt, vsh, vbsp, inl, asm, m4, vcproj,
vcxproj, sln, in, java, la, manifest, am, and rad.

Also fixes README, CONTRIBUTING, CONTRIBUTORS, LICENSE, CHANGES, COPYING, and
gitignore.

Finally, fixes executable bits.

sp/game/ep2/Scenes/episode_2/chet_06_runsaway.vcd

@@ -1,74 +1,74 @@
-// Choreo version 1
-actor "chet"
-{
-  channel "move to"
-  {
-    event moveto "chetMovesAwayFromDoor"
-    {
-      time 4.932857 8.876908
-      param "!target1"
-      param2 "Run"
-    }
-  }
-  channel "debug text"
-  {
-    event generic "chet runs away"
-    {
-      time 4.929285 6.357858
-      param "debugtext Chet: Right.  I should get back outside with the others."
-    }
-    event generic "chet says there used to be a door..."
-    {
-      time 0.553808 1.393094
-      param "debugtext Chet: Well, this used to be the way to get downstairs."
-    }
-  }
-  channel "audio"
-  {
-  }
-  channel "face to"
-  {
-    event face "chetFacePlayer"
-    {
-      time 0.562617 2.648331
-      param "!player"
-      event_ramp 
-      {
-        0.1176 1.0000
-        1.9246 1.0000
-      }
-    }
-  }
-  channel "trigger"
-  {
-    event firetrigger "fastZombieScream"
-    {
-      time 4.434524 -1.000000
-      param "8"
-    }
-  }
-  channel "look at"
-  {
-    event lookat "chetLooksAtPlayer"
-    {
-      time 0.928571 1.946429
-      param "!player"
-      event_ramp 
-      {
-        0.0880 0.9831
-        0.9240 1.0000
-      }
-    }
-  }
-}
-
-scalesettings
-{
-  "CChoreoView" "98"
-  "RampTool" "100"
-  "ExpressionTool" "100"
-  "GestureTool" "100"
-  "SceneRampTool" "100"
-}
-fps 60
-snap off
+// Choreo version 1
+actor "chet"
+{
+  channel "move to"
+  {
+    event moveto "chetMovesAwayFromDoor"
+    {
+      time 4.932857 8.876908
+      param "!target1"
+      param2 "Run"
+    }
+  }
+  channel "debug text"
+  {
+    event generic "chet runs away"
+    {
+      time 4.929285 6.357858
+      param "debugtext Chet: Right.  I should get back outside with the others."
+    }
+    event generic "chet says there used to be a door..."
+    {
+      time 0.553808 1.393094
+      param "debugtext Chet: Well, this used to be the way to get downstairs."
+    }
+  }
+  channel "audio"
+  {
+  }
+  channel "face to"
+  {
+    event face "chetFacePlayer"
+    {
+      time 0.562617 2.648331
+      param "!player"
+      event_ramp 
+      {
+        0.1176 1.0000
+        1.9246 1.0000
+      }
+    }
+  }
+  channel "trigger"
+  {
+    event firetrigger "fastZombieScream"
+    {
+      time 4.434524 -1.000000
+      param "8"
+    }
+  }
+  channel "look at"
+  {
+    event lookat "chetLooksAtPlayer"
+    {
+      time 0.928571 1.946429
+      param "!player"
+      event_ramp 
+      {
+        0.0880 0.9831
+        0.9240 1.0000
+      }
+    }
+  }
+}
+
+scalesettings
+{
+  "CChoreoView" "98"
+  "RampTool" "100"
+  "ExpressionTool" "100"
+  "GestureTool" "100"
+  "SceneRampTool" "100"
+}
+fps 60
+snap off