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/outland_01/intro_alyx_aftershock.vcd

@@ -1,88 +1,88 @@
-// Choreo version 1
-actor "Alyx"
-{
-  channel "audio"
-  {
-    event speak "firstdays"
-    {
-      time 0.270833 4.491468
-      param "ep_02.al_rbed_firstdays"
-      fixedlength
-      cctype "cc_master"
-      cctoken ""
-    }
-    event speak "findcover"
-    {
-      time 4.937500 6.218112
-      param "ep_02.al_rbed_findcover"
-      fixedlength
-      cctype "cc_master"
-      cctoken ""
-    }
-    event speak "shifted"
-    {
-      time 11.791666 14.669625
-      param "ep_02.al_rbed_shifted"
-      fixedlength
-      cctype "cc_master"
-      cctoken ""
-    }
-    event speak "mineshaft01"
-    {
-      time 15.166666 16.406031
-      param "ep_02.al_rbed_mineshaft01"
-      fixedlength
-      cctype "cc_master"
-      cctoken ""
-    }
-  }
-  channel "face to"
-  {
-  }
-  channel "lookAt"
-  {
-    event lookat "!player"
-    {
-      time 0.208333 5.458332
-      param "!player"
-      event_ramp
-      {
-        0.6260 1.0000
-        4.5879 1.0000
-      }
-    }
-    event lookat "!player"
-    {
-      time 15.187498 18.958334
-      param "!player"
-      event_ramp
-      {
-        0.6260 1.0000
-        3.1087 1.0000
-      }
-    }
-  }
-  channel "move to"
-  {
-  }
-  channel "gesture"
-  {
-  }
-  channel "trigger"
-  {
-  }
-  channel "generic ai"
-  {
-  }
-}
-
-scalesettings
-{
-  "CChoreoView" "32"
-  "RampTool" "100"
-  "ExpressionTool" "100"
-  "GestureTool" "100"
-  "SceneRampTool" "100"
-}
-fps 60
-snap off
+// Choreo version 1
+actor "Alyx"
+{
+  channel "audio"
+  {
+    event speak "firstdays"
+    {
+      time 0.270833 4.491468
+      param "ep_02.al_rbed_firstdays"
+      fixedlength
+      cctype "cc_master"
+      cctoken ""
+    }
+    event speak "findcover"
+    {
+      time 4.937500 6.218112
+      param "ep_02.al_rbed_findcover"
+      fixedlength
+      cctype "cc_master"
+      cctoken ""
+    }
+    event speak "shifted"
+    {
+      time 11.791666 14.669625
+      param "ep_02.al_rbed_shifted"
+      fixedlength
+      cctype "cc_master"
+      cctoken ""
+    }
+    event speak "mineshaft01"
+    {
+      time 15.166666 16.406031
+      param "ep_02.al_rbed_mineshaft01"
+      fixedlength
+      cctype "cc_master"
+      cctoken ""
+    }
+  }
+  channel "face to"
+  {
+  }
+  channel "lookAt"
+  {
+    event lookat "!player"
+    {
+      time 0.208333 5.458332
+      param "!player"
+      event_ramp
+      {
+        0.6260 1.0000
+        4.5879 1.0000
+      }
+    }
+    event lookat "!player"
+    {
+      time 15.187498 18.958334
+      param "!player"
+      event_ramp
+      {
+        0.6260 1.0000
+        3.1087 1.0000
+      }
+    }
+  }
+  channel "move to"
+  {
+  }
+  channel "gesture"
+  {
+  }
+  channel "trigger"
+  {
+  }
+  channel "generic ai"
+  {
+  }
+}
+
+scalesettings
+{
+  "CChoreoView" "32"
+  "RampTool" "100"
+  "ExpressionTool" "100"
+  "GestureTool" "100"
+  "SceneRampTool" "100"
+}
+fps 60
+snap off