Add paperclip gem for image uploads. [#83300386]
Initializers for use on S3. [#83300386]
add avatar to member field. [#83300386]
Reference avatar field in model and add defaults. [#83300386]
Allow users to upload their own profile photos. [#83300386]
Square avatar icons make more sense, except for the menu bar [#83300386]
update factories for member avatar photos [#83300386]