Rename some async handlers to be more meaningful in logs. (dm)


git-svn-id: svn://mielke.cc/main/brltty@8298 91a5dbb7-01b9-0310-9b5f-b28072856b6e
Rename more async handlers to be meaningful in logs. (dm)


git-svn-id: svn://mielke.cc/main/brltty@8299 91a5dbb7-01b9-0310-9b5f-b28072856b6e
Rename more async handlers to be meaningful in logs. (dm)


git-svn-id: svn://mielke.cc/main/brltty@8300 91a5dbb7-01b9-0310-9b5f-b28072856b6e