sock: adjust debug outputs.
tcp: use tx_put_locked()

and add id to tx debug messages
tests: pass 4KB context to cci_rma()

and verify it when it completes
verbs: add debug when freeing rma_op
verbs: add more debugging

Print out RMA info
Print out more info when sends/rmas fail
verbs: remove rma_op from vep->rma_ops before free

This fixes some heap corruption in the zs_sink app
gni: silence pedantic warnings
gni: add more debugging
gni: check new connection status

Don't assume it is good
gni: fix locking when progressing ep

Also, reduce polling of connections (was accidently increased)
tests: have pingpong client retry connect

if it fails
gni: if connect() failed, clean up

Remove some debugging that was too verbose
gni: reduce locking when progressing endpoint

After incrementing the static which variable, cache it before unlocking.

Remove locking around accesses to the local copy.
Add debugging.
tests: remove erroneous check before free

In rma_register, remove a check that only free()s
server_rma_handle[2] if it is NULL.

Explicitly declare the handles as NULL.

Reported by James Black <blackja@ornl.gov>
verbs: do not overrun the txq

Track inflight sends. If pending == max, return EAGAIN when calling
send() or rma().
tcp: return success even if changing buffer fails
Prepare for v0.1b5 release

Update READMEs
Update copyrights
Update VERSION and Doxyfile version
sock: better management of RO connection when a message is lost or received out of order
To avoid extra traffic, the following is implemented:
- When the receiver receives a seq that is not the next expected, i send a direct (not queued) NACK (i do not care if sending the NACK fails or go through)
- The sender, when getting a NACK checks if the message has been acked meanwhile and if not, resend (once again with a direct send, not queuing).
- If the receiver receives twice the same seq, only the second message is just ignored
- If the NACK never make it through, i get a send timeout and we try to resend (it kills performance but they already drop with a NACK).
Merge branch 'master' into gvallee/sock
sock: extend the sock_msg_type() function to include NACK messages.