Merge branch 'release/0.1.3'
Disable secretballot - performance issues
Bump version
undo commit - will use a branch instead
Undo commit
only show comments not made by a staff user
dont show spam comments in moderation view
bump version
escape comments before being classified/trained
add test and fix
Merge branch 'master' of github.com:praekelt/django-moderator into develop
Merge pull request #2 from praekelt/feature/fix-encoding-errors

escape comments before being classified/trained
Merge branch 'develop' of github.com:praekelt/django-moderator into feature/only-moderate-non-staff-comments
also show comments where user is not set
use ints, not strs
use exists() instead of counting
leave this to be handled by the other branch
dont do a version bump
Merge pull request #4 from praekelt/feature/only-moderate-non-staff-comments

Feature/only moderate non staff comments
Merge pull request #3 from praekelt/feature/issue-3-votes-as-ints

Secret ballot votes to be passed in as ints.