Made pathlisteditor use a toolbutton menu as it looks too
much of a "button desert" otherwise.

also available for remote debugging.

IDE_LIBEXEC_PATH is still the bindir, so it's kinda fake. oh, well.

of searching for something which looks like one.

Introduced "Suspend" mode for the process stub and corresponding
mode enumeration in console process (Windows).

Works only with Archer, possibly gdb head.  It attaches now, sets breakpoints,
steps etc but cannot be stopped when running.