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_10/cit_gate.vcd

@@ -1,105 +1,105 @@
-// Choreo version 1
-event loop "look at player"
-{
-  time 5.446666 -1.000000
-  param "3.500000"
-  loopcount "-1"
-}
-actor "!target1"
-{
-  channel "audio"
-  {
-    event speak "Ah, Gordon Freeman"
-    {
-      time 0.180000 1.496825
-      param "npc_citizen.ahgordon02"
-      fixedlength
-      cctype "cc_master"
-      cctoken ""
-    }
-  }
-  channel "move to"
-  {
-    event moveto "move to gate edge to watch player"
-    {
-      time 2.926666 5.593333
-      param "base_gate_citizen_lcs_moveto"
-    }
-  }
-  channel "face to"
-  {
-    event face "face player"
-    {
-      time 0.053334 2.633333
-      param "!player"
-      event_ramp
-      {
-        1.3169 1.0000
-        1.8939 1.0000
-      }
-    }
-    event face "face player"
-    {
-      time 3.013334 5.606667
-      param "!player"
-      event_ramp
-      {
-        1.3302 1.0000
-        1.9072 1.0000
-      }
-    }
-  }
-  channel "lookAt"
-  {
-    event lookat "!player"
-    {
-      time 0.059999 2.653332
-      param "!player"
-      event_ramp
-      {
-        0.4760 1.0000
-        2.0807 1.0000
-        2.5933 0.0000
-      }
-    }
-    event lookat "!player"
-    {
-      time 3.019999 5.613332
-      param "!player"
-      event_ramp
-      {
-        0.4760 1.0000
-        2.0807 1.0000
-        2.5933 0.0000
-      }
-    }
-  }
-  channel "gesture"
-  {
-  }
-  channel "posture"
-  {
-  }
-  channel "sequence"
-  {
-  }
-  channel "triggers"
-  {
-    event firetrigger "wait for gate to open"
-    {
-      time 2.833333 -1.000000
-      param "1"
-    }
-  }
-}
-
-scalesettings
-{
-  "CChoreoView" "100"
-  "RampTool" "100"
-  "ExpressionTool" "100"
-  "GestureTool" "100"
-  "SceneRampTool" "100"
-}
-fps 60
-snap off
+// Choreo version 1
+event loop "look at player"
+{
+  time 5.446666 -1.000000
+  param "3.500000"
+  loopcount "-1"
+}
+actor "!target1"
+{
+  channel "audio"
+  {
+    event speak "Ah, Gordon Freeman"
+    {
+      time 0.180000 1.496825
+      param "npc_citizen.ahgordon02"
+      fixedlength
+      cctype "cc_master"
+      cctoken ""
+    }
+  }
+  channel "move to"
+  {
+    event moveto "move to gate edge to watch player"
+    {
+      time 2.926666 5.593333
+      param "base_gate_citizen_lcs_moveto"
+    }
+  }
+  channel "face to"
+  {
+    event face "face player"
+    {
+      time 0.053334 2.633333
+      param "!player"
+      event_ramp
+      {
+        1.3169 1.0000
+        1.8939 1.0000
+      }
+    }
+    event face "face player"
+    {
+      time 3.013334 5.606667
+      param "!player"
+      event_ramp
+      {
+        1.3302 1.0000
+        1.9072 1.0000
+      }
+    }
+  }
+  channel "lookAt"
+  {
+    event lookat "!player"
+    {
+      time 0.059999 2.653332
+      param "!player"
+      event_ramp
+      {
+        0.4760 1.0000
+        2.0807 1.0000
+        2.5933 0.0000
+      }
+    }
+    event lookat "!player"
+    {
+      time 3.019999 5.613332
+      param "!player"
+      event_ramp
+      {
+        0.4760 1.0000
+        2.0807 1.0000
+        2.5933 0.0000
+      }
+    }
+  }
+  channel "gesture"
+  {
+  }
+  channel "posture"
+  {
+  }
+  channel "sequence"
+  {
+  }
+  channel "triggers"
+  {
+    event firetrigger "wait for gate to open"
+    {
+      time 2.833333 -1.000000
+      param "1"
+    }
+  }
+}
+
+scalesettings
+{
+  "CChoreoView" "100"
+  "RampTool" "100"
+  "ExpressionTool" "100"
+  "GestureTool" "100"
+  "SceneRampTool" "100"
+}
+fps 60
+snap off