Try to resolve it if you assigned to me(if my progress will to slow pledge to notify you).
Also is to be good do the next thing:
when user click View-Editor macros he(now) see three tabs: Recorded, Project, IDE. Think better do three tabs more intuitive:
Session, Project, IDE
and when user press Record and then Stop - macros appears in current active tab.
And second thing - when assigning hot key to macros user should press Ok for to see that the hot key already in use. It's to late - be good to notify user at once he capture the hot key.