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/Streetwar/rubble/ba_nag_wall01.vcd

@@ -1,74 +1,74 @@
-// Choreo version 1
-event stoppoint "Done"
-{
-  time 1.739130 -1.000000
-  param "noaction"
-}
-actor "barney"
-{
-  channel "Audio"
-  {
-    event speak "rubble.ba_nag_wall01"
-    {
-      time 0.217391 1.820883
-      param "rubble.ba_nag_wall01"
-      fixedlength
-      cctype "cc_master"
-      cctoken ""
-    }
-  }
-  channel "Expression"
-  {
-  }
-  channel "Look"
-  {
-  }
-  channel "triggers"
-  {
-  }
-  channel "Look at"
-  {
-    event lookat "player"
-    {
-      time 0.000000 2.322318
-      param "!player"
-      event_ramp
-      {
-        0.3160 0.7660
-        0.3720 0.8191
-        0.4680 0.8457
-        1.7103 0.8404
-        1.8063 0.8032
-        1.8583 0.7606
-      }
-    }
-  }
-  channel "Face to"
-  {
-    event face "face to"
-    {
-      time 0.000000 2.351305
-      param "!player"
-      event_ramp
-      {
-        0.2960 0.2948
-        1.8580 0.3161
-        1.9964 0.3081
-      }
-    }
-  }
-  channel "sequence"
-  {
-  }
-}
-
-scalesettings
-{
-  "CChoreoView" "46"
-  "SceneRampTool" "100"
-  "ExpressionTool" "100"
-  "GestureTool" "100"
-  "RampTool" "72"
-}
-fps 60
-snap off
+// Choreo version 1
+event stoppoint "Done"
+{
+  time 1.739130 -1.000000
+  param "noaction"
+}
+actor "barney"
+{
+  channel "Audio"
+  {
+    event speak "rubble.ba_nag_wall01"
+    {
+      time 0.217391 1.820883
+      param "rubble.ba_nag_wall01"
+      fixedlength
+      cctype "cc_master"
+      cctoken ""
+    }
+  }
+  channel "Expression"
+  {
+  }
+  channel "Look"
+  {
+  }
+  channel "triggers"
+  {
+  }
+  channel "Look at"
+  {
+    event lookat "player"
+    {
+      time 0.000000 2.322318
+      param "!player"
+      event_ramp
+      {
+        0.3160 0.7660
+        0.3720 0.8191
+        0.4680 0.8457
+        1.7103 0.8404
+        1.8063 0.8032
+        1.8583 0.7606
+      }
+    }
+  }
+  channel "Face to"
+  {
+    event face "face to"
+    {
+      time 0.000000 2.351305
+      param "!player"
+      event_ramp
+      {
+        0.2960 0.2948
+        1.8580 0.3161
+        1.9964 0.3081
+      }
+    }
+  }
+  channel "sequence"
+  {
+  }
+}
+
+scalesettings
+{
+  "CChoreoView" "46"
+  "SceneRampTool" "100"
+  "ExpressionTool" "100"
+  "GestureTool" "100"
+  "RampTool" "72"
+}
+fps 60
+snap off