Add controller and view for SelfRegistration
Add link to view in index.html
Add route
Mockup test scope data for SelfRegistration
Fix tests
Change names to more readable (use - to separate words)
Simple view of questionary

* simple validation
* no submit to server
* silly markup, sorry
* what next:
	* select language
	* use 'system' language if we don't have translation for this language
	* server interaction
	* better markup