merge Signatures stage into master.
merge signatures stage into master.
jsconnect: Add user roles to profile/jsconnect endpoint.
jsconnect: always provide a role key, even if it ends up being blank.
Merge pull request #73 from vanillaforums/feature/profileroles

jsconnect: Add user roles to profile/jsconnect endpoint.
TrollMgmt: Use Moderation.Manage instead of Users.Edit
Merge branch 'master' of github.com:vanillaforums/Addons into stage

Conflicts:
	plugins/Signatures/class.signatures.plugin.php