Comment 2 for bug 1258906

Don't know if anyone is still interested but I was, so I've fixed this:

running indicator-stickynotes twice will raise the first instance,
so setting a shortcut keybinding to indicator-stickynotes with your
preferred method will show notes without the need to click on the
app indicator.

I've also done more improvements if you need it (title support, link support... )
on my github fork (https://github.com/lesion/indicator-stickynotes)