Update Dependecies, Fix Fatal Error with mkdirp and Mac (#66)

* Update Dependencies

* Fix Error on Mac

Author: puneet0191

index.js

@@ -77,9 +77,9 @@ class ResembleHelper extends Helper {
           }
           resolve(data);
           if (data.misMatchPercentage >= tolerance) {
-            mkdirp(getDirName(this.diffFolder + diffImage), function (error) {
-              if (error) return cb(error);
-            });
+            if (!fs.existsSync(getDirName(this.diffFolder + diffImage))) {
+                fs.mkdirSync(getDirName(this.diffFolder + diffImage));
+            }
             fs.writeFileSync(this.diffFolder + diffImage + '.png', data.getBuffer());
             const diffImagePath = path.join(process.cwd(), this.diffFolder + diffImage + '.png');
             this.debug("Diff Image File Saved to: " + diffImagePath);

package.json

@@ -1,20 +1,20 @@
 {
   "name": "codeceptjs-resemblehelper",
-  "version": "1.9.0",
+  "version": "1.9.1",
   "description": "Resemble Js helper for CodeceptJS, with Support for Webdriver, Puppeteer & Appium",
   "repository": {
     "type": "git",
     "url": "[email protected]:Percona-Lab/codeceptjs-resemblehelper.git"
   },
   "dependencies": {
-    "assert": "^1.4.1",
-    "canvas": "^2.2.0",
+    "assert": "^1.5.0",
+    "canvas": "^2.6.1",
     "mz": "^2.7.0",
-    "resemblejs": "^3.0.0",
-    "mkdirp": "^0.5.1",
+    "resemblejs": "^3.2.4",
+    "mkdirp": "^1.0.4",
     "path": "^0.12.7",
-    "aws-sdk": "^2.476.0",
-    "image-size": "^0.7.4"
+    "aws-sdk": "^2.662.0",
+    "image-size": "^0.8.3"
   },
   "devDependencies": {
     "allure-commandline": "^2.13.0",