1.8.2
    update COPYRIGHT
    edit README.md
    edit README
    No version in documentation install path.
    Add missing keywords entry to cact.desktop.
    Fix various spelling issues in code and printed text (and translation files).
    generate changelog from git history
    include autogen in tarball
    configure: change repo name
    drop libunique comments
    drop references to libunique on the check for gtk
    Port from libunique to GApplication

1.8.1
    some UI fixes for gtk3
    fix make distcheck
    remove mate-doc-utils remants
    Gtk3: fix deprecated gdk_threads_enter/leave
    fix GTK3 build

1.8.0
    help is working

