A reliable coordinator.

Make the coordinator reliable using the Replicant system.  This change includes
a number of smaller changes.

 - Use a new version of BusyBee.  This corresponds to BusyBee commit
   a6de29d5bb013081ab82a11e43073a85d073d3f2 that changes the interface from
   using po6::net::location to one that uses opaque object ids.
 - Reduce the number of bytes per message for all server-server messages
 - Remove all the "hyper" from file names.
 - Put everything in the "hyperdex" namespace (rename hyperdaemon to hyperdex
   and remove hyperdisk/hyperspacehashing (they disappeared anyway))
 - Change the coordinator control to be intergrated with the client, allowing
   programmatic space manipulation.
 - Introduce a new coordinator that uses Replicant
 - Remove the python-based coordinator

.gitignore

@@ -1,22 +1,30 @@
 aclocal.m4
 autom4te.cache/
 binary-test
+client/cc/testcompile
+client/c/testcompile
+client/keyop_info.cc
+client/parse_space_l.c
+client/parse_space_y.c
+client/parse_space_y.h
 config.guess
 config.h
 config.h.in
 config.log
 config.status
 config.sub
 configure
+daemon/test/index_encode
 depcomp
 .deps
 .dirstamp
-hyperclient/c/testcompile
-hyperclient/keyop_info.cc
 hyperclient/python/hyperclient.c
+hyperdex
+hyperdex-add-space
 hyperdex-binary-test
 hyperdex-daemon
 hyperdex-replication-stress-test
+hyperdex-rm-space
 hyperdex-search-stress-test
 hyperdex-simple-consistency-stress-test
 hyperspacehashing/test/bithacks
@@ -41,3 +49,4 @@ missing
 *.pyc
 py-compile
 stamp-h1
+ylwrap