messagegui: bump version

Author: thyttan

apps/messagegui/ChangeLog

@@ -114,4 +114,6 @@
 0.83: Add option to not open the first unread message
 0.84: Fix: Assign show message entry to the settings menu and not the message itself.
 0.85: Use new Rebble fonts if available
-      Remove workaround for 2v10 (>3 years ago) - assume everyone is on never firmware now
+      Remove workaround for 2v10 (>3 years ago) - assume everyone is on never firmware now
+0.86: Refactor to display a scroller with all messages loaded. 
+      Initial scroll position is at the chosen message.