check auth for cloudbrain new

templates/repo/cloudbrain/index.tmpl

@@ -9,7 +9,9 @@
 			<div class="column">
 			</div>
 			<div class="column right aligned">
+			{{if .Permission.CanWrite $.UnitTypeCloudBrain}}
 				<a class="ui green button" href="{{.RepoLink}}/cloudbrain/create">{{.i18n.Tr "repo.cloudbrain.new"}}</a>
+			{{end}}
 			</div>
 		</div>
     <div class="ui divider"></div>