Dependency issue

[louisq]

Do you remember Sultan when you tried set it up on my machine in the lab we had an issue with the dependencies in the package.json. Well I was configuring a new environment on my personal machine and I stumbled on the same problem.

npm install really does not like the minus signs:

-    "grunt": "-0.4.3",
-    "sails-disk": "-0.9.0",
-    "ejs": "-0.8.x",
+    "grunt": "0.4.3",
+    "sails-disk": "0.9.0",
+    "ejs": "0.8.x",
     "optimist": "^0.3.7",
     "moment": "^2.4.0",
-    "sails-postgresql": "-0.9.x",
-    "node-uuid": "-1.4.0",
+    "sails-postgresql": "0.9.x",
+    "node-uuid": "1.4.0",
     "grunt-contrib-less": "^0.9.0",
-    "sha1": "-1.1.0"
+    "sha1": "1.1.0"