Fixed unnoticed broken tests after setting things up in the ui (sorry!)
Change dialogue screen item span to 3
Fix choice dialogue state input remove button to be on same line as inputs
Fix dialogue state preview text paragraphs
Move plumb connector configuration onto dialogue screen template
had to shuffle order of views until conversation definition is sorted out.
fix template paths.
.campaigns is now .conversations.
move template tag logic into view.
hook up template to view.
remove inclusion unused tag and template.
moved inclusion views to make them conform to the other table based includes.
First stab at a routing screen test and a bit of refactoring.
Merge branch 'feature/issue-439-choices-cant-be-added-to-a-dialogue-choice-state-after-a-reset' into develop-frontend
Rename new_start() to start().
Merge branch 'develop-frontend' into feature/issue-444-move-grid-setup-from-dialoguediagramview-to-dialoguestatecollection
Merge branch 'develop-frontend' into feature/issue-441-dialogue-states-should-only-be-moveable-if-they-have-no-connections-attached
Merge branch 'develop-frontend' into feature/issue-445-cancel-button-is-broken-for-choicestateeditview
Merge branch 'develop-frontend' into feature/issue-443-users-should-only-be-able-to-connect-exit-endpoints-to-entry-endpoints-on-the-dialogue-screen

Conflicts:
	go/base/static/js/src/campaign/dialogue/diagram.js
	go/base/static/js/src/campaign/dialogue/states/end.js
	go/base/static/js/src/campaign/dialogue/states/freetext.js
Merge branch 'develop-frontend' into feature/issue-442-users-should-be-warned-before-a-dialogue-state-is-reset