[XNIO-151 and others] Backport selector detection improvements from 3.1 branch to 3.0
Configure TCP channel even when connect returns immediately
Do not try to use optimized selector providers on OS/400 since that can cause a segfault
Configure pre-bind items
Do not specify SSL provider because IBM does not have this one
Do not recurse when old locking is in effect
Improve error detection and logging
Add the ability to set the old-locking flag during test
Prep 3.0.9.GA
Next is 3.0.10.GA
[XNIO-213] Some options blow up on some platforms (Windows)