rapidftr/tracker#174 @austiine04 @mwangiann making photo and audio partials generic so they can be reused btn children and enquiries
rapidftr/tracker#174 @austiine04 @mwangiann introduced base model, moved shared photo and audio code btn child and enquiry models into the base model
rapidftr/tracker#174 @austiine04 @mwangiann tests to cover photo creation behaviour
rapidftr/tracker#174 @austiine04 @mwangiann refactor - moved new_with_user_name to base model and deleted some redundanct code
rapidftr/tracker#174 @austiine04 @mwangiann enables saving photos and audio files