[r=spiv] script librarian logging
Patches applied:

 * stuart.bishop@canonical.com/launchpad--librarianscriptlogging--0--base-0
   tag of stuart.bishop@canonical.com/launchpad--trivial--0--patch-102

 * stuart.bishop@canonical.com/launchpad--librarianscriptlogging--0--patch-1
   Work in progress

 * stuart.bishop@canonical.com/launchpad--librarianscriptlogging--0--patch-2
   LibrarianFormatter to store script exceptions in the Librarian, and Librarian fixes

 * stuart.bishop@canonical.com/launchpad--librarianscriptlogging--0--patch-3
   Work in progress

 * stuart.bishop@canonical.com/launchpad--librarianscriptlogging--0--patch-4
   All tests passing

 * stuart.bishop@canonical.com/launchpad--librarianscriptlogging--0--patch-5
   Merge from Rocketfuel

 * stuart.bishop@canonical.com/launchpad--librarianscriptlogging--0--patch-6
   Fix a Librarian test

 * stuart.bishop@canonical.com/launchpad--librarianscriptlogging--0--patch-7
   Review feedback updates

 * stuart.bishop@canonical.com/launchpad--librarianscriptlogging--0--patch-8
   Merge from Rocketfuel

 * stuart.bishop@canonical.com/launchpad--librarianscriptlogging--0--patch-9
   Fix storage module and tests

 * stuart.bishop@canonical.com/launchpad--librarianscriptlogging--0--patch-10
   Break functional test into two (1 unit, 1 functional) due to Bug#2338