Switch nigeria-production back to the 7-area-unions branch. See #513 for details
Add and use the new logos for ShineYourEye
Commit the smallest width logo change in CSS
Mzalendo Kenya: change 'Latest News' to 'Editorial'

Fixes #648
Show tweets on the front page using the official Twitter widget

The version of the Twitter API that we used is now deprecated;
as an interim measure suggested by Edmund von der Burg, just switch
to using a Twitter "widget" on the front page.

This is in part based changes made by Steve Day in
mysociety/citizenconnect@dda9b543913062
Add a help script to help switching between countries

This may be useful for people using one copy for
development who have to switch between working on
different countries.
Use MapIt master again; we can now migrate away from 7-area-unions
We can now switch the Nigerian site to master

This merge commit merges production-shineyoureye into master.
Merge branch 'south-africa'
Add any .sass-cache directories
Add an Identifier model for external IDs

This will replace the external_id and original_id fields,
which will be removed in the next commit.
Don't return falsy external IDs (e.g. empty strings) from current_positions_external_ids
Remove the current_positions_external_ids method

This was only needed for scripts specific to the last
Kenyan election and would need to be rewritten anyway to
use Identifier instead of external_id.
Remove the old original_id and external_id fields
Add a script to import Popolo JSON into Mzalendo

Note that there are various FIXMEs throughout this script.
core_import_popolog: Print the parameters before trying to create an object
Temporarily set THUMBNAIL_DEBUG to True, so we get errors
core_import_popolo: Also import pictures of people
Add some links to people and organizationsA
core_import_popolo: an option to remove all old positions & contact details for imported people