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/hl2/scenes/trainyard/cop_cupcop_nag.vcd

@@ -1,65 +1,65 @@
-// Choreo version 1
-event stoppoint "done"
-{
-  time 3.053334 -1.000000
-  param "noaction"
-}
-actor "!Target1"
-{
-  channel "Audio"
-  {
-    event speak "On"
-    {
-      time 0.173332 0.247800
-      param "NPC_MetroPolice.Radio.On"
-      fixedlength
-      cctype "cc_master"
-      cctoken ""
-    }
-    event speak "Pick up the can"
-    {
-      time 0.593333 1.875782
-      param "NPC_MetroPolice.Cupcop.PickUpTheCan.Nag"
-      fixedlength
-      cctype "cc_master"
-      cctoken ""
-    }
-    event speak "Off"
-    {
-      time 2.440001 2.586304
-      param "NPC_MetroPolice.Radio.Off"
-      fixedlength
-      cctype "cc_master"
-      cctoken ""
-    }
-  }
-  channel "Look At"
-  {
-  }
-  channel "Face To"
-  {
-  }
-  channel "Move To"
-  {
-  }
-  channel "Posture"
-  {
-  }
-  channel "Gesture"
-  {
-  }
-  channel "Trigger"
-  {
-  }
-}
-
-scalesettings
-{
-  "CChoreoView" "100"
-  "RampTool" "100"
-  "ExpressionTool" "100"
-  "GestureTool" "100"
-  "SceneRampTool" "100"
-}
-fps 60
-snap off
+// Choreo version 1
+event stoppoint "done"
+{
+  time 3.053334 -1.000000
+  param "noaction"
+}
+actor "!Target1"
+{
+  channel "Audio"
+  {
+    event speak "On"
+    {
+      time 0.173332 0.247800
+      param "NPC_MetroPolice.Radio.On"
+      fixedlength
+      cctype "cc_master"
+      cctoken ""
+    }
+    event speak "Pick up the can"
+    {
+      time 0.593333 1.875782
+      param "NPC_MetroPolice.Cupcop.PickUpTheCan.Nag"
+      fixedlength
+      cctype "cc_master"
+      cctoken ""
+    }
+    event speak "Off"
+    {
+      time 2.440001 2.586304
+      param "NPC_MetroPolice.Radio.Off"
+      fixedlength
+      cctype "cc_master"
+      cctoken ""
+    }
+  }
+  channel "Look At"
+  {
+  }
+  channel "Face To"
+  {
+  }
+  channel "Move To"
+  {
+  }
+  channel "Posture"
+  {
+  }
+  channel "Gesture"
+  {
+  }
+  channel "Trigger"
+  {
+  }
+}
+
+scalesettings
+{
+  "CChoreoView" "100"
+  "RampTool" "100"
+  "ExpressionTool" "100"
+  "GestureTool" "100"
+  "SceneRampTool" "100"
+}
+fps 60
+snap off