Change Details

Introduce user avatar camera modal. Will introduce thread avatar camera modal momentailry. Sorry that this diff is pretty large but hopefully Phab highlights all the copy/paste

Introduce user avatar camera modal. Will introduce thread avatar camera modal momentailry. Sorry that this diff is pretty large but hopefully Phab highlights all the copy/paste Depends on D7548

Introduce user avatar camera modal. Will introduce thread avatar camera modal momentailry. Sorry that this diff is pretty large but hopefully Phab highlights all the copy/paste Depends on D7548