live chat mini scope changes
change how comments are counted, and banner_display template
method changes, remove utils and add to models and admin, add js to rename form
added travis + fix tests
tests for new methods
Merge branch 'feature/livechat-changes' of https://github.com/praekelt/django-livechat into feature/livechat-changes
fixed test
filter comments without responses
Merge branch 'feature/livechat-changes' of https://github.com/praekelt/django-livechat into feature/livechat-changes
shorten filter
Merge pull request #1 from praekelt/feature/livechat-changes

live chat mini scope changes