#drs Improve categories controller and remove non-used code.
#drs Test new profile edit screen on build 22.
#drs Test new settings screen on build 21.
#drs Renew AWS S3 credentials and put it inside configurations.
#drs Review Upload files and remove AWS S3 credentials from code.
#drs Design settings screen and write the technical details in the wiki.
Screenshot 2019-05-20 at 19.47.54.png
#drs Document the details of update user profile in the wiki.
#drs [API] Implement user edit.
#drs Use first two characters of user name as a default avatar.
#drs Extend caching time for user avatars and add timestamp for last update to refresh cached file.