Merge pull request #334 from ariporad/fix-bluebird-warnings

Fix bluebird warnings

api.js

@@ -140,8 +140,8 @@ Api.prototype.run = function () {
 
 			// receive test count from all files and then run the tests
 			var statsCount = 0;
-			var deferred = Promise.pending();
 
+			return new Promise(function (resolve) {
 				tests.forEach(function (test) {
 					var counted = false;
 
@@ -155,7 +155,7 @@ Api.prototype.run = function () {
 
 							var method = self.options.serial ? 'mapSeries' : 'map';
 
-						deferred.resolve(Promise[method](files, function (file, index) {
+							resolve(Promise[method](files, function (file, index) {
 								return tests[index].run();
 							}));
 						}
@@ -164,8 +164,7 @@ Api.prototype.run = function () {
 					test.on('stats', tryRun);
 					test.catch(tryRun);
 				});
-
-			return deferred.promise;
+			});
 		})
 		.then(function (results) {
 			// assemble stats from all tests