Example application languages configuration for languages negociation.
Changed package name to prevent build confusion between
ch.bsisa.hyperbird.security.securesocial subpackage and actual 
securesocial package! 
Changing: 
ch.bsisa.hyperbird.security.securesocial
to 
ch.bsisa.hyperbird.security.social
fixes the problem.
import more objects to simplify code.
Package name change.