Log Message:
Update to 1.2.20130928:

2013/09/28
	+ fix a regression in gauge widget from 2013/09/28 changes;
	  dlg_reallocate_gauge() failed when no --title option was given
	  (report by Tritonas Insomnia).

2013/09/23
	+ fix samples/inputbox6-utf8, which had depended unnecessarily on bash.
	+ improve memory caching for wide-character manipulation in gauge
	  widget (report by Devin Teske).
	+ add dlg_reallocate_gauge (discussion with Devin Teske).
	+ updated configure macros to use msys changes from ncurses.
	+ update config.guess, config.sub