Comment 4 for bug 754321

i looked into this a bit again, i'm gonna prepare a patch to support the messaging menu, it's just a matter of changing the .desktop to include X-Ayatana-Desktop-Shortcuts=, and the subsections for each shortcut it supports

you can look at /usr/share/applications/evolution.desktop for how to do it
the files that reference the entries are here: /usr/share/indicators/messages/applications

hopefully that will be enough until i have time to put the patch together, thanks!