Re: Last Commitfest patches waiting review

Thanks to everyone's who's reviewed a patch so far.  One last crunch, 
and we'll be through.

We have 7 patches left in Needs Review state:

pg_receivexlog: addition of --create/--drop to create/drop repslots
  Waiting for Magnus. Amit promised to take a look if Magnus continues  to be busy.

Sort support for text with strxfrm() poor man's keys
  Robert? What do you think of Peter's latest patch?

add latency limit to pgbench throttling (--rate)
  I'm waiting for Greg Smith to have a look at the latest patch.

Escaping from blocked send() by pg_terminate_backend().
  Andres posted a patch series using a completely different approach. I  guess this should be just marked as returned
withfeedback, if we're  going to pursue the different approach instead.
 

Fix local_preload_libraries to work as expected.
pg_dump refactor to remove global variables
  Peter: Ping? Will you have the time to review these?

Fix xpath() to return namespace definitions (fixes the issue with nested 
or repeated xpath())
  Peter, you've done some XML stuff before; could you have a look at 
this too?

- Heikki