* Merge from Debian unstable. Remaining Ubuntu changes: * Remove pinentry-gtk binary package and gtk1 build-dep - Touches debian/control, Makefile, pinentry.prerm.in, rules, pinentry.1.in, pinentry.postinst.in, and pinentry.README.Debian.in - Add pinentry-gtk2 provides/replaces pinentry-gtk in debian/control * Add second leading space to start of home page line in package descriptions * Change pinentry-doc to Section: doc * Change maintainer to Ubuntu Core Developers