Move and rename RoutingTableHelper.
RoutingTable field on UserAccount.
Fix go_manage_routing_table and add tests for it.
Better use of GoConnector.
Get rid of VumiUserApi.list_endpoints() and use channels instead of tags in more places.
Switch more stuff from tags to channels.
Clean up unused imports.
Include stats for outbound messages.
Put message stats in their own tab.
Fix up styling, convert to table.
Fix closing td tags in templates.
Add utils for ack, nack and adding delivery reports to messages.
Add tests for message statistics.
Merge branch 'feature/issue-711-message-stats' into develop
Kill temporary check.
Kill add_oldstyle_conversation().
Retructure new test code a bit.
Merge branch 'feature/issue-564-clean-up-routing-table-code' into develop
Add action_display_verb option for setting the text to use when submitting an action form.
Change send bulk message display verb to 'Send message'.