project permissions not displaying when logged out

[dwhieb]

Project permissions aren't displaying when the user is logged out.

• [x] show project permissions when logged out
• [x] use Handlebars if/else blocks
• [x] show tooltip over privacy icon

[dwhieb]

This winds up actually working quite nicely as is. When logged out, the only projects you can see anyway are public ones, so permissions don't really matter. And there's no permissions column like there is in the languages table. I think I won't fix this.

I will however adjust the code to use Handlebars if/else statements, and to show a tooltip over the privacy icon.