feat: update dependencies for io.js / node.js 0.12 compability

package.json

@@ -43,40 +43,40 @@
         "async": "^0.9.0",
         "debug": "^2.1.1",
         "grunt": "^0.4.5",
-        "lodash": "^3.1.0",
+        "lodash": "^3.2.0",
         "lx-helpers": "^0.5.1",
-        "lx-valid": "^0.4.1",
+        "lx-valid": "^0.5.0",
         "method-override": "^2.3.1",
-        "mongodb": "^2.0.15",
-        "nodemailer": "^1.3.0",
+        "mongodb": "^2.0.16",
+        "nodemailer": "^1.3.1",
         "nodemailer-html-to-text": "1.0.0",
         "nodemailer-pickup-transport": "0.1.1",
-        "nodemailer-smtp-pool": "0.1.8",
-        "nodemailer-smtp-transport": "0.1.13",
+        "nodemailer-smtp-pool": "1.0.0",
+        "nodemailer-smtp-transport": "1.0.0",
         "jwt-simple": "0.2.0"
     },
     "devDependencies": {
-        "body-parser": "^1.11.0",
+        "body-parser": "^1.12.0",
         "cors": "^2.5.3",
         "express": "^4.11.2",
-        "grunt-bump": "0.1.0",
+        "grunt-bump": "0.3.0",
         "grunt-concurrent": "^1.0.0",
         "grunt-contrib-clean": "^0.6.0",
         "grunt-contrib-watch": "^0.6.1",
         "grunt-conventional-changelog": "^1.1.0",
-        "grunt-eslint": "^5.1.0",
+        "grunt-eslint": "^6.0.0",
         "grunt-jasmine-node": "valiton/grunt-jasmine-node",
         "grunt-node-inspector": "^0.1.5",
         "grunt-nodemon": "^0.4.0",
         "grunt-open": "^0.2.3",
         "grunt-shell-spawn": "^0.3.1",
-        "istanbul": "^0.3.5",
+        "istanbul": "^0.3.6",
         "load-grunt-tasks": "^3.1.0",
         "morgan": "^1.5.1",
         "node-rest-client": "^1.4.4",
         "open": "0.0.5",
-        "socket.io": "^1.3.3",
-        "socket.io": "^1.3.3",
+        "socket.io": "^1.3.4",
+        "socket.io": "^1.3.4",
         "time-grunt": "^1.0.0"
     }
 }