feat(packages): updating packages (#1819)

package.json

@@ -38,7 +38,7 @@
     "async": "~2.3.0",
     "body-parser": "~1.17.1",
     "bower": "~1.8.0",
-    "chalk": "~1.1.3",
+    "chalk": "~2.0.1",
     "compression": "~1.7.0",
     "connect-flash": "~0.1.1",
     "connect-mongo": "~1.3.2",
@@ -54,7 +54,7 @@
     "lodash": "~4.17.4",
     "lusca": "~1.4.1",
     "method-override": "~2.3.8",
-    "mocha": "~3.2.0",
+    "mocha": "~3.4.2",
     "mongoose": "~4.10.2",
     "morgan": "~1.8.1",
     "multer": "~1.3.0",
@@ -70,13 +70,13 @@
     "passport-twitter": "~1.0.4",
     "serve-favicon": "~2.4.2",
     "socket.io": "^2.0.2",
-    "validator": "~7.0.0",
+    "validator": "~8.0.0",
     "winston": "^2.3.1",
     "wiredep": "~4.0.0"
   },
   "devDependencies": {
     "coveralls": "~2.13.0",
-    "del": "^2.2.2",
+    "del": "^3.0.0",
     "eslint": "~2.2.0",
     "eslint-config-airbnb": "~6.0.2",
     "gulp": "~3.9.1",
@@ -109,9 +109,9 @@
     "karma-mocha-reporter": "~2.2.3",
     "karma-ng-html2js-preprocessor": "~1.0.0",
     "lcov-result-merger": "~1.2.0",
-    "run-sequence": "~1.2.2",
+    "run-sequence": "~2.0.0",
     "semver": "~5.3.0",
     "should": "~11.2.1",
-    "supertest": "~2.0.0"
+    "supertest": "~3.0.0"
   }
 }