Change title for the main page.
Refactor page input handling for better compartmentalization of concerns.
Add support for public pages from the Rails end.
If errors are being rendered, respond with 422 status to Angular.
Prevent default on keypress except when cmd or control keys are depressed. [Finish #56002770]
Fix Firefox backspace bug [Fix #55984638]
Add animation support to Firefox. [Fix #55985378]