Adding initial implementation of the template cache
Integrating new template fetcher in LoginView
Adding new ToolbarRegion, fixing visibility and view management for transition from login --> main app
Updating FormView to utilise template fetcher
Updating FormView so it forces a re-fetch of the template for edit forms
Making App.Template.fetch() rely on App.Request module for better error handling
Merge pull request #29 from tickit-project/feature/template-cache

Adding template cache and fixing view management