master
build: ignore scissor line for the commit-msg hook
build: Update build-aux and m4 from libgpg-error and libassuan.
build: Update config.guess and config.sub.
Release 1.4.0.
Switch to automake 1.14 and update build-aux files.
build: New configure option --with-libtool-modification.
Update helper scripts.
doc: Fix typos in documentation and source code comments