Avatars: Allow users to upload profile images

[tfraley]

It seems when selecting this option once I save it it turns itself back off.

[baris]

It's just a visual bug in 0.8.0 the setting should still be saved, will be fixed in 0.8.1

[tfraley]

@baris thank you,

But when I refresh the page it still shows it off. So it's safe to consider it to still be on?