Task #44 - Created orgnaization content type
Task #53 - Creats camps de perfil d'usuari.
Task #45 Add main menu with links
Merge pull request #60 from rvilar/organization-44

Task #44 - Created organization content type
Merge pull request #61 from ccamara/user_fields

Task #53 - Creats camps de perfil d'usuari.
Merge pull request #63 from rodrigoaguilera/navigation-menu

Revisada la "Task #45 Add main menu with links": funciona perfectamente. Hago merge.
Added new commit changes