fix(strings): update OAuth Apps with a "Revoke" string (#5263) r=ryanfeeley

Fixes #5036

app/scripts/templates/settings/clients.mustache

@@ -54,7 +54,7 @@
                 <li class="client {{type}} client-oAuthApp" data-name="{{name}}" id="{{id}}">
                   <div class="client-name" title="{{title}}">{{name}}</div>
                     <div class="last-connected">{{userAgent}} {{lastAccessTimeFormatted}}</div>
-                  <button class="settings-button warning client-disconnect" data-id="{{id}}" data-type="{{clientType}}">{{#t}}Disconnect{{/t}}</button>
+                  <button class="settings-button warning client-disconnect" data-id="{{id}}" data-type="{{clientType}}">{{#t}}Revoke{{/t}}</button>
                 </li>
             {{/isOAuthApp}}