Merge branch 'debugging'
Merge remote branch 'upstream/master'
Fix several race conditions.

    [ ] May break build
    [ ] May break existing applications (see CHANGES.txt)
    [x] Bugfix
    [ ] New Feature
    [ ] Cleanup
    [ ] Optimization
    [ ] Documentation

Fundamental issue here is that both write() and read() need to service the
completion queue in order to handle events related to the flow control
protocol.  There were clear race conditions present that could result in
an inconsistent state.  Hopefully addresses \#90.
Fix error log message.
Merge branch 'master' into boostserial
Improve robustness of RSP implementation (#96)

[ ] May break build
[ ] May break existing applications (see CHANGES.txt)
[ ] Bugfix
[ ] New Feature
[x] Cleanup
[ ] Optimization
[ ] Documentation
Merge branch '1.2' of https://github.com/Eyescale/Equalizer into 1.2
Merge branch '1.2'

Conflicts:
	libs/co/rdmaConnection.cpp
Merge branch 'master' of https://github.com/Eyescale/Equalizer
Fix makefile naming (doh!)

[ ] May break build
[ ] May break existing applications (see CHANGES.txt)
[x] Bugfix
[ ] New Feature
[ ] Cleanup
[ ] Optimization
[ ] Documentation
Merge remote branch 'upstream/master'
Don't wait for acks on close.

	[ ] May break build
	[ ] May break existing applications (see CHANGES.txt)
	[x] Bugfix
	[ ] New Feature
	[ ] Cleanup
	[ ] Optimization
	[ ] Documentation

Additionally, don't attempt to send acks unless we think we're still connected.
Clear established flag on close.

        [ ] May break build
        [ ] May break existing applications (see CHANGES.txt)
        [x] Bugfix
        [ ] New Feature
        [ ] Cleanup
        [ ] Optimization
        [ ] Documentation

We're no longer under the watchful eye of the event thread so we need to ensure
the _established flag is cleared ourselves.
Attempting unit test for #96.

[ ] May break build
[ ] May break existing applications (see CHANGES.txt)
[ ] Bugfix
[x] New Feature
[ ] Cleanup
[ ] Optimization
[ ] Documentation
Merge branch '1.2' of https://github.com/Eyescale/Equalizer into 1.2
Give up unit test for #96, extend netperf instead

[ ] May break build
[ ] May break existing applications (see CHANGES.txt)
[ ] Bugfix
[x] New Feature
[ ] Cleanup
[ ] Optimization
[ ] Documentation
Fix delay time in netperf (#96)

[ ] May break build
[ ] May break existing applications (see CHANGES.txt)
[x] Bugfix
[ ] New Feature
[ ] Cleanup
[ ] Optimization
[ ] Documentation
Closes #90: Race condition with simultaneous node connect:

This long-standing race was triggered when two nodes try to connect to
each other at the same time, as it happens with parallel
compositing. Fix by:
* Properly deconnecting all established links when this happens
* Retrying the connection after a random time from each end

[ ] May break build
[ ] May break existing applications (see CHANGES.txt)
[x] Bugfix
[ ] New Feature
[x] Cleanup
[ ] Optimization
[ ] Documentation
gcc 4.6 build fixes

[ ] May break build
[ ] May break existing applications (see CHANGES.txt)
[x] Bugfix
[ ] New Feature
[ ] Cleanup
[ ] Optimization
[ ] Documentation
RelNotes update

[ ] May break build
[ ] May break existing applications (see CHANGES.txt)
[ ] Bugfix
[ ] New Feature
[ ] Cleanup
[ ] Optimization
[x] Documentation