consistency and grammatical tweaks

Change-Id: I0a1dc9e07f246db3e294f5c62f4ffbd3560b0afd
Fixed version req for netifaces to 0.5

Change-Id: Ic1c67ced0169658c9aa7f78ed09bf24863cc9fb6
swift-recon: Added oldest and most recent repl

I've been doing this with cluster-wide log searches for far too long.
This adds support for reporting the oldest replication pass
completion as well as the most recent. This is quite useful for
finding those odd replicators that have hung up for some reason and
need intervention.

Change-Id: I7fd7260eca162d6b085f3e82aaa3cf90670f2d53
Reject names with NULL characters

Unfortunately, SQLite truncates strings with null characters.
Additionally, XML pretty much hates them too.

Change-Id: Id9a8eaa27b841db6350d6959c202d3e3d6462b35
Fixed bug in object replicator

If the object replicator couldn't create a device's object directory
(due to permissions or whatever) it wouldn't do any work at all. This
fixes that.

Change-Id: I6a30439d036b29c9cfdb660428d13668e0dc8632
Merge "Reject names with NULL characters"
Merge "swift-recon: Added oldest and most recent repl"
Add container-sync to container-server.conf doc.

- In howto install multi nodes container-sync was not included in the
  config example.

Change-Id: I2682d47c5cae28ff321ba03d70dae2fea00c276f
Some optimizations for ring rebalancing.

For a part-power 18 ring with a small number of devices (12), this drops
"swift-ring-builder ... rebalance" from ~7.2 seconds to ~3.6s on OS X
with Python 2.7 (2.7 GHz i7 processor).

Under the profiler, that part-power 18 rebalance now spends only
slightly more time rebalancing the ring than it does writing out the
results.

I haven't done more extensive before/after comparison with larger
numbers of devices and larger part-power values...

Change-Id: I25735bc71da2f11617cc436d4f8e0c4f3f82bfec
Make object-auditor to use one logger

This commit makes that AuditorWorker gets a logger from ObjectAuditor class
(instead of creating new one) so the auditor uses minimum unix-sockets.

Fixes: bug #1089215
Change-Id: Ia47d862cbe7505db821784b01fcce6f22196e79f
Merge "Make object-auditor to use one logger"
Merge "Add container-sync to container-server.conf doc."
Merge "Some optimizations for ring rebalancing."
swob refactors needed for sos

Change-Id: I839c2af9e524f712e6fbeb8bf74d860af1d243e2
Merge "consistency and grammatical tweaks"
Merge "Fixed bug in object replicator"
Merge "swob refactors needed for sos"
Merge branch 'master' into rackspace_production
swift (1.7.6~rax8) changelog

Change-Id: Iaddd0a9857e15e1501ea0df0a88c8e4a6dcb1926