Thanks to David Raufeisen for this post:
which helped me learn how to make a gtk+ dockapp.
Thanks to wbk <email@example.com> for the suggestion to add an argument
for not storing the notes.
Thanks to Moritz <firstname.lastname@example.org> for a patch to properly set the
wmhints for the icon window.
Thanks to Doug Torrance <email@example.com> for creating a man page
and for patches to fix the icon window size and to add some failure checks.
Thanks to Andreas Tscharner <firstname.lastname@example.org> for suggesting the ability to
restore notes to previous workspaces and for pointing out a bug.