Fixes #4865: Move r32544 to v1.8 branch (This commit adds information to)

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r32544 [[BR]]
This commit adds information to the README regarding known issues with some Fortran
compilers and OSHMEM Fortran bindings. This should be added to
cmr=v1.8.2:reviewer=phargrov
Fixes #4866: Move r32546 to v1.8 branch (usnic: ensure to have a)

Hand-edited to port from trunk

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r32546 [[BR]]
usnic: ensure to have a safe destruction of an opal_list_item_t

It turns out that we ''can'' get to the endpoint destructor with the
endpoint still on the "endpoints needing ACKs" list.  So if it's on
the list, remove it first, and then DESTRUCT the opal_list_item_t.

This prevents an assert() fail in debug builds.  We'd like to let this
soak over the weekend.

cmr=v1.8.2:reviewer=dgoodell
Fixes #4869: Move r32552 to v1.8 branch (remove deprecation warnings for pernode, npernode, and npersocket)

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r32552 [[BR]]
Sigh - I promised to remove these deprecation warnings back in June. My apologies to Dave Goodell and others who requested it.

cmr=v1.8.2:reviewer=dgoodell:subject=remove deprecation warnings for pernode, npernode, and npersocket
Update NEWS
Fixes #4870: Move r32553 to v1.8 branch (If an initial address fails)

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r32553 [[BR]]
If an initial address fails to connect, record that fact and attempt the next address for that proc. If nothing succeeds, then declare failure.

cmr=v1.8.2:reviewer=edgar


r32554 [[BR]]
Frazzle-frump! Missed that we reset the peer state just before the new check.

Refs #4870


r32556 [[BR]]
Track down the last piece of the connection problem. It appears that
providing a netmask of 0 to opal_net_samenetwork results in everything
looking like it is on the same network. Hence, we were not retaining any
of the alternative addresses, so we had no other way to check them.

Refs #4870


r32558 [[BR]]
Remove an unnecessary optimization that can cause more trouble than it's worth - just try all the addresses that are given to us.

Refs #4870