Update the upstream changelog Add missing information to the upstream changelog that ships with imwheel - namely, the changes in the most recent releases, as described on the imwheel homepage. Also standardize the formatting for readability.
Revamp the imwheel manpage, eliminating references to aspects of imwheel that are no longer relevant on modern systems, or to options that have been disabled. Also update the imwheel command descriptions to reflect patches, including the "more than 9 buttons" change.
Several code changes here: 1) eliminate irrelevant or deprecated imwheel options; 2) add support for more than 9 buttons; and 3) grab a few upstream changes that were never released.
Thomas Liebetraut <thomas@tommie-lie.de> and Christopher Martin <chrsmrtn@debian.org>
