Include memstream in the tarballs.
Update the replicant.cc program to match hyperdex.cc dispatcher
Fix global_popts table and error message
Restructure the cluster configuration.

The configuration now consists of persistent members who are added to and
removed from the chain.  This allows nodes' presence/absence to be monitored
independent of whether they are in the chain.  We also sort the nodes by
suspicion when adding and removing, ensuring we chose good nodes.

Fixes #2
replicant-repair

A tool to validate the invariants of the data directory, repairing them where
possible.
Add missing headers to Makefile
Bump version to 0.2.dev
Bump po6/e/busybee deps
Treat --listen as hostname, IP, or auto
Properly return "TIMEOUT" from the client library
Fixup replicant.pc
Switch to HyperLevelDB
Fix HyperDex issue #108.
Update WANAL
Clear old nonces in "clear_unacked_slots"
Merge branch 'master' into lm2

Conflicts:
	Makefile.am
	configure.ac
	daemon/fact_store.cc
	daemon/fact_store.h
Resync with upstream