Merge pull request #15 from fzylogic/master

Disable DAD
Remove restrictive outgoing firewall rules (DHC-1610).
Remove IP6-specific firewall rules if an IP6 subnet doesn't exist (DHC-1136).
Merge pull request #16 from ryanpetrello/master

Remove restrictive outgoing firewall rules (DHC-1610).
Properly detect architecture.
Merge pull request #17 from ryanpetrello/master

Properly detect architecture.
Pass the tenant ID through to the metadata proxy.
Merge pull request #18 from ryanpetrello/master

Pass the tenant ID through to the metadata proxy.
Add script to create an akanda raw image

This script should used to provision a qcow2 image to create
an akanda raw image to be used for develompment.

Change-Id: I93d82b66d83a6d8fbca743d4dbd38d98cdf16223
Signed-off-by: Rosario Di Somma <rosario.disomma@dreamhost.com>
Merge pull request #19 from rodis/feature/create-akanda-raw

Add script to create an akanda raw image
Fixed a few non-deterministic tests.
Work around a floating IP bug in Neutron.

It's possible to create a floating IP in Neutron that has a v6 fixed IP and
a v4 floating IP (or vice-versa).  We had an employee do this while testing,
and it made pf on his router angry.  This commit adds a rule to ignore these
types of floating IP's (because they don't make any sense).
Merge pull request #20 from ryanpetrello/master

Fix a few issues in the akanda appliance.
Properly build dnsmasq configuration when custom DNS servers are supplied.
Merge pull request #21 from ryanpetrello/master

Properly build dnsmasq configuration when custom DNS servers are supplied
Add an error handler hook to embed tracebacks in the HTTP response.
Merge pull request #22 from ryanpetrello/master

Add an error handler hook to embed tracebacks in the HTTP response.
Remove expensive DNS lookups.
Merge pull request #23 from ryanpetrello/master

Remove expensive DNS lookups.
Fix formatting of sshd config

Make sure we have a blank line at the end of the sshd config
before adding more instructions.

Change-Id: I6f338bbe1b65071165dd53e093398964f2f4ce7b