Add Exif fields in models, and modify serializers
Add filters for basic search via get method in Photos API
Add generic settings for MEDIA path
modify Read me file
Merge branch 'master' of https://github.com/leituo56/CMPE272-Group6 into Dev_TuoLei
Merge pull request #10 from leituo56/Dev_TuoLei

Dev tuo lei