First stab at router views.
config folder for production.
Merge branch 'develop' of github.com:praekelt/vumi-go into develop
allowing disabling of concurrency limit
remember to yield deferreds
Merge branch 'feature/issue-540-disable-concurrency-cap' into develop
Merge branch 'develop' of github.com:praekelt/vumi-go into develop
Merge branch 'feature/issue-542-templateview-needs-to-allow-rendering-of-a-list-of-partials' into feature/issue-543-refactor-choice-state-choices-into-their-own-view
Merge branch 'develop-frontend' into feature/issue-543-refactor-choice-state-choices-into-their-own-view
Changed ViewCollection to not silently remove and add models (allows multiple ViewCollections to watch the same model collection)
Changed dialogue choice state's edit and preview modes to use a separate view for each of their choices
Archive routers.
Extra static endpoints for router creation.
Router edit view machinery.
Add link to router edit view.
Add link to new router screen on routing page.
Changed dialogue state preview mode to not use a partial for each choice (it is overkill for something so simple)
Merge branch 'develop-frontend' into feature/issue-532-keyword-router-views
Add router index link to dashboard.
Add choice and choice endpoint view collections that don't render on add