Frontend issue 937 is now resolved - album.update now returns the updated album
Prettier printout when running tests
Fixed typo
Frontend issue 927 is now fixed, so the tag.create endpoint can be used.
The tag.create endpoint doesn't return the newly created tag - it is invisible, since it has no photos.
Ensure tag endpoints are correctly escaped
Tag test updates.
Can't find a way of testing tag.update, since there are no updatable tag fields.
Tags with slashes work
Tags with double slashes don't, but at least they're no longer undeletable.
Merge branch 'apiv2_frontend_bugfixes' into development
Merge branch 'apiv2_tags' into development