Check for conflicing refer-to-DCP settings.

This adds a general fix_conflicting_settings() to Film which should
fix the problem and give a message to tell the user why the "fix"
is being carried out.  Should help with #929.

1 files changed, 2 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 78d198ffa..cbb2d00bf 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,7 @@
 2016-08-17  c.hetherington  <cth@carlh.net>
 
+	* Spot and "fix" impossible refer-to-DCP settings (#929).
+
 	* Label tweak to clarify how JPEG2000 bandwidth control works (#904).
 
 	* Scroll audio mapping view labels correctly (#919).