add letter avatars to changes
add letter avatars to changes

ifduyue/sentry,looker/sentry,zenefits/sentry,mvaled/sentry,mvaled/sentry,fotinakis/sentry,zenefits/sentry,mitsuhiko/sentry,beeftornado/sentry,zenefits/sentry,gencer/sentry,jean/sentry,BuildingLink/sentry,fotinakis/sentry,BuildingLink/sentry,fotinakis/sentry,JackDanger/sentry,zenefits/sentry,jean/sentry,jean/sentry,gencer/sentry,looker/sentry,ifduyue/sentry,beeftornado/sentry,JackDanger/sentry,looker/sentry,mvaled/sentry,fotinakis/sentry,alexm92/sentry,mvaled/sentry,ifduyue/sentry,JamesMura/sentry,JackDanger/sentry,gencer/sentry,mvaled/sentry,zenefits/sentry,ifduyue/sentry,mitsuhiko/sentry,BuildingLink/sentry,BuildingLink/sentry,jean/sentry,looker/sentry,alexm92/sentry,alexm92/sentry,beeftornado/sentry,JamesMura/sentry,mvaled/sentry,ifduyue/sentry,jean/sentry,JamesMura/sentry,BuildingLink/sentry,gencer/sentry,JamesMura/sentry,looker/sentry,gencer/sentry,JamesMura/sentry