Maintenance updates for this repository:

* Updated the following packages to their latest supported versions in accordance
to the recommended Node version (6.x as specified by travis.yml)
 - async
 - joi
 - eslint
 - jsonapi-server
 - mocha

Author: joseph-norman

package.json

@@ -25,19 +25,19 @@
     "node": "*"
   },
   "dependencies": {
-    "async": "2.4.0",
+    "async": "2.5.0",
     "debug": "2.6.8",
-    "joi": "10.5.0",
+    "joi": "10.6.0",
     "lodash.omitby": "4.6.0",
-    "mongodb": "2.2.26",
+    "mongodb": "2.2.30",
     "semver": "5.3.0"
   },
   "devDependencies": {
     "blanket": "1.2.3",
     "coveralls": "2.13.1",
-    "eslint": "3.19.0",
-    "jsonapi-server": "2.3.2",
-    "mocha": "3.4.1",
+    "eslint": "4.2.0",
+    "jsonapi-server": "3.0.1",
+    "mocha": "3.4.2",
     "mocha-lcov-reporter": "1.3.0",
     "mocha-performance": "0.1.1",
     "plato": "1.7.0",