Fix broken test: Add full-stop to dummy template.
Fix failing AligningEndpointCollection test, MockAligningEndpointCollection needed a 'margin' prototype property set to 0 (thanks @hodgestar)
Merge branch 'develop-frontend' into feature/issue-357-skeletons-for-dialogue-screen-views
Add 'ensureViews' utility method
Skeleton of the dialogue screen's modules and structures