Corrects if identation
Adds per field validation
Refactors to use form as in Register. Adds per field validation
Corrects identation and inhiterance
Creates single DAO for all genres
Refactors to use single DAO for genres
Removes  useless classes
Renames private method 'getAllFromType' to 'getAllByType'
Refactors to use single DAO for censorships
Corrects identation
Adds new validation method
Refactors creation of Music