Remove obsolete conversation batch helpers.
Remove obsolete batch_key params from various conversation methods.
Inline a one-line method that is only ever called in one place.
Remove some obsolete code.
Remove unnecessary batch_done() call.
Merge branch 'feature/issue-671-old-conversation-cleanup-pt-2' into develop
Merge branch 'feature/issue-672-remove-old-UI-cruft' into develop
Update conversation view tests to use dummy apps instead of real ones.
Rearrange conversation view tests some more.
Test more of our conversation tags.
Fix forgotten VumiUserApi.application() test.
Remove two obsolete and unused conversation tags.
Tests for show and edit conversation views.
Move start and stop view tests out of individual apps.
Remove unnecessary new conversation view tests.
Move more tests from individual app view tests to the conversation view tests.
Change contact details view to check for the correct field name for deleting contacts (fixes #678)
Remove unnecessary skipped test.
Merge branch 'feature/issue-393-conversation-view-tests' into develop
Fix jsbox logger. (@Hodgestar)