Log Message:
Update to 1.1.20120706:

2012/07/06
	+ modify samples/setup-tempfile to work with Tru64's shell.
	+ modify inputmenu sample scripts to make them more portable:
	  + use "id" rather than "$GROUPS", use sed to work with \ 
Solaris.
	  + use sed to split-up the rename results to work with HPUX.
	+ fix regression in msgbox (ArchLinux #30574)

2012/07/03
	+ modify prgbox widget to work with --extra-button, etc.
	+ add case values to several widgets to allow for mouse-clicks with
	"--extra-button" and "--help-button" additions.
	+ correct timebox widget's exit code for "--extra-button" when handing
	  the "enter" key.
	+ modify msgbox widget to honor "--extra-button".
	+ corrected processing of "--trace" option, which did not update the
	  index into command-line to point past its value.
	+ add a check in dialog program for valid characters used in option,
	  e.g., to generate an error if a script attempts to add option value
	  using "=" rather than with whitespace.
	+ add new command-line option --default-button and library function
	  dlg_default_button() to retrieve the value set by the option
	  to provide a way to set the default button directly rather than
	  by combining --nook, etc. (patch by Zoltan Kelemen).
	+ amend include of unctrl.h to apply only to the case where curses.h
	  is included, to avoid conflict of ncurses' unctrl.h with a system
	  implementation (report by Martin Roedlach)
	+ add limit-check to dlg_toupper() in non-wide curses mode to work
	  when non-character values such as arrow-key codes are passed to
	  it (patch by Zoltan Kelemen).
	+ override timeout value, e.g., as set via --timeout command-line
	  option in pause widget because that interferes with pause's behavior
	  (report by Jan Spitalnik).
	+ modify samples/inputmenu* to allow ":" in renamed text (report by
	  Andreas Stoewing).
	+ modify double-quoting to make it more consistent, i.e., checklist
	  output is quoted only when needed.  This fixes the case where
	  single-quotes were used whether or not needed, but also modifies
	  older checklist behavior for double-quoting which always added those
	  (Debian #663664).
	+ correct exit-code used in inputmenu for "rename" button (Debian
	  #673041, forwarded from Ubuntu #333909, patch by Lebedev Vadim).
	+ update el.po and hr.po from
		http://translationproject.org/latest/dialog/
	+ use checkbashisms to clean up sample scripts.