Move breakpoint manipulations behind a Breakpoint module?

[KristofferC]

Every time I write remove() or disable() I cringe a little bit with how generic these names are and how we claim them in global scope. I would personally prefer Breakpoints.remove(). We could still export breakpoint @bp etc (and the Breakpoints module).

[timholy]

IIRC originally I had an exported remove(bp::BreakpointRef) and an unexported Breakpoints.remove(). But I thought folks disliked that?