Add an interactive logo for future use
Use the interactive logo for the login page
Use the interactive logo for the registration page
Merge branch 'ui' of https://github.com/SharUTC/SharUTC into ui

Conflicts:
	src/fr/utc/lo23/sharutc/ui/LoginController.java
	src/fr/utc/lo23/sharutc/ui/RegistrationController.java
Fix last diamond operator for 1.6 compatibility