+20100515
+ + add configure option --enable-pthreads-eintr to control whether the
+ new EINTR feature is enabled.
+ + modify logic in pthread configuration to allow EINTR to interrupt
+ a read operation in wgetch() (Novell #540571, patch by Werner Fink).
+ + drop mkdirs.sh, use "mkdir -p".
+ + add configure option --disable-libtool-version, to use the
+ "-version-number" feature which was added in libtool 1.5 (report by
+ Peter Haering). The default value for the option uses the newer
+ feature, which makes libraries generated using libtool compatible
+ with the standard builds of ncurses.
+ + updated test/configure to match configure script macros.
+ + fixes for configure script from lynx changes:
+ + improve CF_FIND_LINKAGE logic for the case where a function is
+ found in predefined libraries.
+ + revert part of change to CF_HEADER (cf: 20100424)
+
+20100501
+ + correct limit-check in wredrawln, accounting for begy/begx values
+ (patch by David Benjamin).
+ + fix most compiler warnings from clang.
+ + amend build-fix for OpenSolaris, to ensure that a system header is
+ included in curses.h before testing feature symbols, since they
+ may be defined by that route.
+
+20100424
+ + fix some strict compiler warnings in ncurses library.
+ + modify configure macro CF_HEADER_PATH to not look for variations in
+ the predefined include directories.
+ + improve configure macros CF_GCC_VERSION and CF_GCC_WARNINGS to work
+ with gcc 4.x's c89 alias, which gives warning messages for cases
+ where older versions would produce an error.
+
+20100417
+ + modify _nc_capcmp() to work with cancelled strings.
+ + correct translation of "^" in _nc_infotocap(), used to transform
+ terminfo to termcap strings
+ + add configure --disable-rpath-hack, to allow disabling the feature
+ which adds rpath options for libraries in unusual places.
+ + improve CF_RPATH_HACK_2 by checking if the rpath option for a given
+ directory was already added.
+ + improve CF_RPATH_HACK_2 by using ldd to provide a standard list of
+ directories (which will be ignored).
+
+20100410
+ + improve win_driver.c handling of mouse:
+ + discard motion events
+ + avoid calling _nc_timed_wait when there is a mouse event
+ + handle 4th and "rightmost" buttons.
+ + quote substitutions in CF_RPATH_HACK_2 configure macro, needed for
+ cases where there are embedded blanks in the rpath option.
+