[1225] Theme tool - Tweak topics.
[1241] Theme tool - Split up geography theme.
[1245] ONS loader - log exceptions rather than quitting without trace. Try to add a user agent to ckanclient requests (onyl works if you have the latest ckanclient commit).
[1225] Themes - add "theme" into the form for unpublished datasets. List of themes now contains the description. Fixed encoding of GBP signs in the JSON.
Merge branch '903-redesign' of github.com:datagovuk/ckanext-dgu into 903-redesign