Render custom roles

[dtolnay]

rust-lang/team#1154 added support for roles other than "Team leader".

For now I've rendered only at most 1 role per member, as that's all we currently use. If members begin holding multiple roles then we'll need to render them using some internationalized notion of "comma-separated" (?) or see how sensible it would be to stack them vertically on different lines.

[m-ou-se]

For now I've rendered only at most 1 role per member, as that's all we currently use.

After rust-lang/team#1458, Joel with be both "editor" and "team lead".

[dtolnay]

Paging @Manishearth. Is there a safe international way to concatenate 2 translated role strings? Or should we put "Editor and team leader" as one atomic translation?

www.rust-lang.org/templates/governance/group-team.html.hbs

Lines 68 to 74 in 7381c30

	{{#if member.is_lead}}
	<div>{{fluent "governance-user-team-leader"}}</div>
	{{else}}
	{{#if member.roles}}
	<div>{{team-text team role (lookup member.roles 0)}}</div>
	{{/if}}
	{{/if}}