+20181124
+ + check --with-fallbacks option to ensure there is a value, and add
+ the fallback information to top-level Makefile summary.
+ + add some traces in initialization to show whether a fallback entry is
+ used.
+ + build-fix for test/movewindow with ncurses-examples on Solaris.
+ + add "-l" option to test/background, to dump screen contents in a form
+ that lets different curses implementations be compared.
+ + modify the initialization checks for mouse so that the xterm+sm+1006
+ block will work with terminal descriptions not mentioning xterm
+ (report by Tomas Janousek).
+