Specs/Suites wait for an async spec to finish

Go back to having all suites and specs run asynchronously so that
they properly wait for any async specs that there might be

src/core/QueueRunner.js

@@ -32,13 +32,10 @@ getJasmineRequireObj().QueueRunner = function() {
       }
     }
 
-    var runnerDone = iterativeIndex >= length,
-        hasBeenAsyncSpec = recursiveIndex > 0;
+    var runnerDone = iterativeIndex >= length;
 
-    if (runnerDone && hasBeenAsyncSpec) {
+    if (runnerDone) {
       this.clearStack(this.onComplete);
-    } else if(runnerDone) {
-      this.onComplete();
     }
 
     function attempt(fn) {