Add a new 'Notification()' method to 'IPopupHandler' that makes it easier to
show a modal info message to the user. This is simply a convenience wrapper
around 'Ask()', so the popup can be closed using both 'Enter' and 'ESC'.
more
and more
move rebase commit refreshing into existing abstraction
and more
and more
WIP
and more
handling clicks
properly fix merge conflicts
update cheatsheet
lots more preparation to start moving things into controllers
WIP
better typing
expand on remotes controller
moving more code into controllers
