Añadida traducción de la cadena quota-control
Merge branch 'pull-request-1'
#4 DLFileEntry service wrapper vacio
#4 DLFileEntry service wrapper code placeholders
#4 DLFileEntry service wrapper all public delete methods + temporary info messages
'Licencias'
Source formatting
Created placeholders for Server quota and Site quota portlets.

Github issues #3 y #14.
Source formatting - actualizar nombre de los portlets
Actualizar paquete a org.lsug.quota
Add update method to QuotaListener