Changes

Summary

1. tsk10 Adds view for user registering (details)

Commit f036603d5e53fbb98b743c7cc12cdbfe97c99675 by doambroa tsk10 Adds view for user registering
	jsf/src/main/java/es/uvigo/esei/dgss/lettab/jsf/UserManagedBean.java
	jsf/src/main/webapp/confirm.xhtml
	jsf/src/main/webapp/sign-up.xhtml