+20130525
+ + modify mvcur() to distinguish between internal use by the ncurses
+ library, and external callers, preventing it from reading the content
+ of the screen which is only nonblank when curses calls have updated
+ it. This makes test/dots_mvcur.c avoid painting colored cells in
+ the left margin of the display.
+ + minor fix to test/dots_mvcur.c
+ + move configured symbols USE_DATABASE and USE_TERMCAP to term.h as
+ NCURSES_USE_DATABASE and NCURSES_USE_TERMCAP to allow consistent
+ use of these symbols in term_entry.h
+
+20130518
+ + corrected ifdefs in test/testcurs.c to allow comparison of mouse
+ interface versus pdcurses (cf: 20130316).
+ + add pow() to configure-check for math library, needed since
+ 20121208 for test/hanoi (Debian #708056).
+ + regenerated html manpages.
+ + update doctype used for html documentation.
+
+20130511
+ + move nsterm-related entries out of "obsolete" section to more
+ plausible "ansi consoles" -TD
+ + additional cleanup of table-of-contents by reordering -TD
+ + revise fix for check for 8-bit value in _nc_insert_ch(); prior fix
+ prevented inserts when video attributes were attached to the data
+ (cf: 20121215) (Redhat #959534).
+
+20130504
+ + fixes for issues found by Coverity:
+ + correct FNKEY() macro in progs/dump_entry.c, allowing kf11-kf63 to
+ display when infocmp's -R option is used for HP or AIX subsets.
+ + fix dead-code issue with test/movewindow.c
+ + improve limited-checking in _nc_read_termtype().
+
+20130427
+ + fix clang 3.2 warning in progs/dump_entry.c
+ + drop AC_TYPE_SIGNAL check; ncurses relies on c89 and later.
+