Color Management: update configuration, remove legacy transforms

* Replace Log view transform with Filmic Log.
* Remove Rec.709, DCI-P3 displays that were incomplete and outdated.
* Remove outdated RRT and Film transforms, replaced by Filmic.
* Remove camera responsive curves that don't work with HDR colors.
* Rename Default view transform to Standard.

We're breaking compatibility now for 2.80, so that we can add future
improvements on a clean config.

Part of the code was contributed by George Vogiatzis in D4782.

Differential Revision: https://developer.blender.org/D4900

intern/opencolorio/fallback_impl.cc

@@ -283,7 +283,7 @@ const char *FallbackImpl::configGetDisplay(OCIO_ConstConfigRcPtr * /*config*/, i
 const char *FallbackImpl::configGetDefaultView(OCIO_ConstConfigRcPtr * /*config*/,
                                                const char * /*display*/)
 {
-  return "Default";
+  return "Standard";
 }
 
 int FallbackImpl::configGetNumViews(OCIO_ConstConfigRcPtr * /*config*/, const char * /*display*/)
@@ -296,7 +296,7 @@ const char *FallbackImpl::configGetView(OCIO_ConstConfigRcPtr * /*config*/,
                                         int index)
 {
   if (index == 0) {
-    return "Default";
+    return "Standard";
   }
   return NULL;
 }