Add in pyconau 2013 theme (currently just 2012 duplicated).
update pyconau 2013 header
fix up date in pycon theme to 2013
Make conference name generic
Generalise the host city
fix lca optional stuff from boolean
add in new success response
move mailing lists into config
fix up vouchers for miniconfs
only show silly description if it exists
add in workaround for missing nick
workaround missing silly description
Make "NEW_INSTALL" the master install file
Add alembic fix
 * Remove ALEMBIC_FIX and merge into INSTALL
Merge pull request #285 from iseppi/alembic-notes

 * Remove ALEMBIC_FIX and merge into INSTALL
 * Nasty hacks to fix initial DB import
Update install instructions to work around alembic
Revert " * Nasty hacks to fix initial DB import"

This reverts commit 45c9560df63cf2417224d9e31b217fc6f4c44d51.