Fix condition in windows+fork workaround
Version Bump, RC7, (087)
Fix follow-ups at exit and with subtests

 * follow-ups were running at the end of subtests, which is not what we
   want!
 * follow-ups at exit were running AFTER the plan and test counts were
   grabbed, which is wrong.
 * ExitMagic context object was never set as the scoped context object,
   which is also wrong.