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/canals/boxcar_lethimhelp.vcd

@@ -1,101 +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
+// 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