fixed SQL for utente.birthdate field
added `utente`.`citta_nascita` and `utente`.`provincia_nascita`
changed `utente`.`citta_nascita` and `utente`.`provincia_nascita` to `birthcity` and `birthprovince`
added `birthcity` and `birthprovince` business logic
bug fix when exporting surveys and on media files array creation
widget twitter minor bugfix
Merge branch 'news-widget'
dummy commit
bug fix for utf-8 encoded contents
getting only leaf and group node types in news selection query
fixed bug in test interaction (aka feedback) select code generation
Merge branch 'master'