Make the delay for tooltips configurable

www/common/common-interface.js

@@ -299,11 +299,13 @@ define([
         var MutationObserver = window.MutationObserver;
         var addTippy = function (el) {
             if (el.nodeName === 'IFRAME') { return; }
+            var delay = typeof(AppConfig.tooltipDelay) === "number" ? AppConfig.tooltipDelay : 500;
+            if (el.nodeName === 'A') { d.push(el); }
             Tippy(el, {
                 position: 'bottom',
                 distance: 0,
                 performance: true,
-                delay: [500, 0]
+                delay: [delay, 0]
             });
         };
         var $body = $('body');

www/common/cryptpad-common.js

@@ -1779,6 +1779,7 @@ define([
                 initialized = true;
 
                 updateLocalVersion();
+                common.addTooltips();
                 f(void 0, env);
                 if (typeof(window.onhashchange) === 'function') { window.onhashchange(); }
             }
@@ -1797,7 +1798,6 @@ define([
             store = common.store = env.store = storeObj;
 
             common.addDirectMessageHandler(common);
-            common.addTooltips();
 
             var proxy = getProxy();
             var network = getNetwork();