Merge pull request #20 from Alexandre-io/feat-upgrade-dependencies

Upgrade NPM dependencies

package.json

@@ -25,26 +25,26 @@
   ],
   "dependencies": {
     "md5": "^2.0.0",
-    "async": "^0.9.0",
+    "async": "^1.5.0",
     "commander": "^2.6.0",
     "concat-stream": "^1.4.7",
     "express": "^4.10.6",
-    "fs-extra": "^0.16.0",
+    "fs-extra": "^0.26.2",
     "jstoxml": "^0.2.2",
-    "lodash": "^2.4.1",
+    "lodash": "^3.10.1",
     "mkdirp": "^0.5.0",
     "morgan": "^1.5.1",
-    "winston": "^0.8.3",
+    "winston": "^2.1.0",
     "xml2js": "^0.4.4",
-    "xmlbuilder": "^2.4.5"
+    "xmlbuilder": "^4.0.0"
   },
   "devDependencies": {
     "aws-sdk": "^2.1.4",
-    "chance": "^0.7.1",
+    "chance": "^0.8.0",
     "mocha": "^2.1.0",
     "moment": "^2.8.4",
     "request": "^2.55.0",
-    "should": "^4.4.2"
+    "should": "^7.1.1"
   },
   "bugs": {
     "url": "https://github.com/jamhall/s3rver/issues"