Log Message:
Update pinentry* to 1.0.0.

Noteworthy changes in version 1.0.0 (2016-11-22)
------------------------------------------------

 * Qt pinentry now supports repeat mode in one dialog.

 * Qt and GTK pinentries now make it possible to show the entered
   value.

 * Qt pinentry now only grabs the keyboard if an entry field is
   focused.

 * Fixed foreground handling in pinentry-qt if compiled with Qt5 for
   Windows.

 * Fixed potential crash in Qt qualitybar calculation.

 * GTK keyboard grabbing is now a bit more robust.  The cursor is
   changed to a big dot as a visual indication that a pinentry has
   popped up and is waiting for input.

 * The GNOME pinentry now falls back to curses if it can't use the
   GCR system prompter or a screenlock is active.

 * Fixed error output for cached passwords.

 * A show/hide passphrase button or checkbox is now available with
   some pinentry flavors.

 * Improved diagnostics and error codes.