UI for group enhancements

[cstiens]

@n8fr8 @N-Pex Here are the interactions for selecting a member from the group profile—

• If you are a group admin, you get a shortcut for admin features. See mockup below. Tapping on 'Make group admin' returns the user to the member list with that person indicated as an admin. Tapping on 'view profile' opens the profile Tapping on 'kickout' removes the person from the list. The member is removed from the list for everyone in the group. I assume we'll probably need to talk about this one. For the person that gets kicked out, the group shouldn't exist for them anymore. Though, we probably need to give them feedback about what happened.
• If you are a non-admin, you are taken to the member's profile. If the person is your friend, you see the profile the same as you do in the friends view. If they are not your friend, you get the option to add them as a friend. We're still finalizing the improved UI for these profile views.

iOS ticket: https://github.com/zom/Zom-iOS/issues/5428fr8

[cstiens]

@N-Pex will you use the black crown (see attached), and make the kickout icon and wording red (hex #FF3227)?

ic_crown-black.zip

[n8fr8]

I am going to move the remainder of this ticket to the next sprint.