Log Message:
Update to 1.1.20100428:

2010/04/28
	+ several improvements to configure script:
	  + modify CF_CURSES_TERM_H to handle cases such as cygwin where
	    packager has installed curses.h and term.h in different
	    directories, e.g., to wedge in a termcap library.
	  + modify CF_XOPEN_SOURCE, adding special case for OpenSolaris
	  + modify CF_MAKE_TAGS to add check for exctags and exetags, prefer to
	    ctags and etags to work around pkgsrc (NetBSD) renaming.
	  + correct CF_FIND_LINKAGE, setting cache variable for library_file in
	    the special case where no directory search is made.
	  + improve CF_GCC_VERSION, suppress stderr for c89 alias of gcc.
	  + improve CF_GCC_WARNINGS, moving -W and -Wall into the list to
	    check, since c89 alias for gcc complains about these options.
	  + modify CF_HEADER_PATH, to not search for variations of everything
	    in the current include-path
	  + use "mkdir -p", remove mkdirs.sh
	  + use CF_CURSES_HEADER to fill in possible subdirectory used for
	    ncurses header filename.
	  + modify CF_XOPEN_CURSES to work around current ncurse header loss of
	    predefinition of _XOPEN_SOURCE_EXTENDED
	  + add "--disable-rpath-hack" option, along with scripting to add
	    rpath option to libraries found in unusual places.
	+ modify pause widget to autosize like gauge, and to omit the area for
	  buttons when none are displayed.
	+ fix an infinite loop in dlg_button_layout() if there are no buttons
	  to display (Debian #579390).
	+ add makefile rules for generating html, etc., documentation from
	  nroff.
	> patches by Samuel Mart
	+ reset errors in tailbox before reading new character.
	+ modify dlg_draw_scrollbar(), omitting hiding percentages in boxes
	  when no arrows or scrollbar are needed.
	+ correct value of row for scrollbars in formbox.
	+ update es.po from
		http://translationproject.org/latest/dialog/