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/citadel/ba_tellbreen.vcd

@@ -1,72 +1,72 @@
-// Choreo version 1
-event loop "loop"
-{
-  time 3.948000 -1.000000
-  param "6.878788"
-  loopcount "1"
-}
-actor "!Target1"
-{
-  channel "audio"
-  {
-    event speak "rubble.ba_tellbreen"
-    {
-      time 0.086022 5.273732
-      param "rubble.ba_tellbreen"
-      event_ramp
-      {
-        0.4200 0.9852
-        3.6400 0.9131
-      }
-      fixedlength
-      cctype "cc_master"
-      cctoken ""
-    }
-    event speak "boom"
-    {
-      time 6.878788 14.541374
-      param "HeadcrabCanister.Explosion"
-      fixedlength
-      cctype "cc_master"
-      cctoken ""
-    }
-  }
-  channel "trigger"
-  {
-    event firetrigger "crash!"
-    {
-      time 3.090909 -1.000000
-      param "1"
-    }
-  }
-  channel "look at"
-  {
-  }
-  channel "move to "
-  {
-  }
-  channel "face to"
-  {
-  }
-  channel "sequence"
-  {
-  }
-  channel "postures"
-  {
-  }
-  channel "gestures"
-  {
-  }
-}
-
-mapname "maps\d1_town_05.bsp"
-scalesettings
-{
-  "CChoreoView" "22"
-  "ExpressionTool" "40"
-  "RampTool" "20"
-  "GestureTool" "50"
-  "SceneRampTool" "100"
-}
-fps 60
-snap off
+// Choreo version 1
+event loop "loop"
+{
+  time 3.948000 -1.000000
+  param "6.878788"
+  loopcount "1"
+}
+actor "!Target1"
+{
+  channel "audio"
+  {
+    event speak "rubble.ba_tellbreen"
+    {
+      time 0.086022 5.273732
+      param "rubble.ba_tellbreen"
+      event_ramp
+      {
+        0.4200 0.9852
+        3.6400 0.9131
+      }
+      fixedlength
+      cctype "cc_master"
+      cctoken ""
+    }
+    event speak "boom"
+    {
+      time 6.878788 14.541374
+      param "HeadcrabCanister.Explosion"
+      fixedlength
+      cctype "cc_master"
+      cctoken ""
+    }
+  }
+  channel "trigger"
+  {
+    event firetrigger "crash!"
+    {
+      time 3.090909 -1.000000
+      param "1"
+    }
+  }
+  channel "look at"
+  {
+  }
+  channel "move to "
+  {
+  }
+  channel "face to"
+  {
+  }
+  channel "sequence"
+  {
+  }
+  channel "postures"
+  {
+  }
+  channel "gestures"
+  {
+  }
+}
+
+mapname "maps\d1_town_05.bsp"
+scalesettings
+{
+  "CChoreoView" "22"
+  "ExpressionTool" "40"
+  "RampTool" "20"
+  "GestureTool" "50"
+  "SceneRampTool" "100"
+}
+fps 60
+snap off