Merge branch 'hotfix/0.17.0.2'
More rubyish syntax
Revert indentation of translations from 28a7d304b5f60ce5f32546d82740669db7d3a54d
To preserve the existing whitespace and prevent the need for
retranslation
Remove translation of error messages

These messages will only appear in the admin interface so currently shouldn't be translated - https://github.com/mysociety/alaveteli/issues/1353
Add documentation on using themes with Vagrant
Latest translations from transifex.
Latest translations from Transifex
Updated translations with new strings using rake gettext:find
Restore translations of other locale message.

The only difference here was in the link content, so don't want to make people translate it again.
Add button styles to admin request edit page

- Danger button for permenantly destroying request
- Primary button for saving changes
Emphasise the dangerous edit request actions
Merge branch 'translation-fix' into rails-3-develop
Add some release notes
Clean up fuzzy translations for Ugandan English.

This file doesn't get handled by Transifex as it's not yet one of their
supported language versions, so needs to be done by hand.
Merge branch 'feature/idiomatic-syntax' into rails-3-develop
Merge remote-tracking branch 'origin/release/0.18' into rails-3-develop
Add missing full stops from new translations
Latest translations from Transifex.
Add missing full stops to texts for translation
Remove fuzzy translation tags from en_UG