Record changes
Preparing release 2.57
Back to development: 2.58
Added 'liztype' field to 'ExternalWater' model.
Preparing release 2.58
Back to development: 2.59
Hopefully fix a UTF8 error where the code didn't expect non-ASCII in users' full names.
Preparing release 2.59
Back to development: 2.60
Replace convert filenames to utf8, logs to string.
Add unicode literals import.
Fix syntax error.
Fix syntax error.
Fix syntax error.
Add a comment to CHANGES.rst.
Preparing release 2.60
Back to development: 2.61
Fix error on export maps, add meta file to export zip, for ROR.
Preparing release 2.61
Back to development: 2.62