New config machinery, database helpers and oddsnsods required for staging
Patches applied:

 * stuart.bishop@canonical.com/launchpad--devel--2--patch-32
   Merge from stuart.bishop@canonical.com/launchpad--staging--0

 * stuart.bishop@canonical.com/launchpad--devel--2--patch-33
   Restore launchpad.conf

 * stuart.bishop@canonical.com/launchpad--devel--2--patch-34
   Merge from stuart.bishop@canonical.com/launchpad--staging--0

 * stuart.bishop@canonical.com/launchpad--devel--2--patch-35
   Merge from stuart.bishop@canonical.com/launchpad--staging--0

 * stuart.bishop@canonical.com/launchpad--devel--2--patch-36
   Add index to match production database

 * stuart.bishop@canonical.com/launchpad--devel--2--patch-37
   Push DB patch to production

 * stuart.bishop@canonical.com/launchpad--devel--2--patch-38
   Review feedback

 * stuart.bishop@canonical.com/launchpad--staging--0--base-0
   tag of stuart.bishop@canonical.com/launchpad--devel--2--patch-29

 * stuart.bishop@canonical.com/launchpad--staging--0--patch-1
   Don't build pygettextpo until it is available on asuka

 * stuart.bishop@canonical.com/launchpad--staging--0--patch-2
   Merge from stuart.bishop@canonical.com/launchpad--devel--2

 * stuart.bishop@canonical.com/launchpad--staging--0--patch-3
   Initial staging config

 * stuart.bishop@canonical.com/launchpad--staging--0--patch-4
   Set ports

 * stuart.bishop@canonical.com/launchpad--staging--0--patch-5
   Turn pygettext back on

 * stuart.bishop@canonical.com/launchpad--staging--0--patch-6
   Propagate LPCONFIG

 * stuart.bishop@canonical.com/launchpad--staging--0--patch-7
   Trash <canonical staging> and just use <canonical default>

 * stuart.bishop@canonical.com/launchpad--staging--0--patch-8
   Use localhost for librarian for time being - Librarian config needs work

 * stuart.bishop@canonical.com/launchpad--staging--0--patch-9
   Pass hostname and username on command like of database tools

 * stuart.bishop@canonical.com/launchpad--staging--0--patch-10
   Common script verbosity helpers and wire up database scripts with it

 * stuart.bishop@canonical.com/launchpad--staging--0--patch-11
   Add help and improve logger interface

 * stuart.bishop@canonical.com/launchpad--staging--0--patch-12
   Simplify usage for the trivial case

 * stuart.bishop@canonical.com/launchpad--staging--0--patch-13
   Common database connection details command line parsing

 * stuart.bishop@canonical.com/launchpad--staging--0--patch-14
   Database schema upgrader

 * stuart.bishop@canonical.com/launchpad--staging--0--patch-15
   Make upgrade invokoe trusted.sql and comments.sql

 * stuart.bishop@canonical.com/launchpad--staging--0--patch-16
   Make upgrade invokoe trusted.sql and comments.sql

 * stuart.bishop@canonical.com/launchpad--staging--0--patch-17
   Staging config works

 * stuart.bishop@canonical.com/launchpad--staging--0--patch-18
   Config

 * stuart.bishop@canonical.com/launchpad--staging--0--patch-19
   Merge from Rocketfuel

 * stuart.bishop@canonical.com/launchpad--staging--0--patch-20
   Nuke launchpad.pid using an atexit handler

 * stuart.bishop@canonical.com/launchpad--staging--0--patch-21
   Refactor configuration selection machinery

 * stuart.bishop@canonical.com/launchpad--staging--0--patch-22
   Silence build noise unless there is a problem

 * stuart.bishop@canonical.com/launchpad--staging--0--patch-23
   Add missing script