Specified npm versions instead of latest (*)

package.json

@@ -2,31 +2,30 @@
   "name": "hackathon-starter",
   "version": "0.0.0",
   "dependencies": {
-    "async": "*",
-    "bcrypt": "*",
-    "cheerio": "*",
-    "connect-flash": "*",
-    "express": "*",
-    "express-validator": "*",
-    "less-middleware": "*",
-    "request": "*",
-    "jade": "*",
-    "mongoose": "*",
-    "underscore": "*",
-    "passport": "*",
-    "passport-oauth": "*",
-    "passport-local": "*",
-    "passport-github": "*",
-    "passport-facebook": "*",
-    "passport-twitter": "*",
-    "passport-google-oauth": "*",
-
-    "lastfm": "*",
-    "github-api": "*",
-    "sendgrid": "*",
-    "tumblr.js": "*",
-    "twit": "*",
-    "fbgraph": "*",
-    "node-foursquare": "*"
+    "async": "~0.2.10",
+    "bcrypt": "~0.7.7",
+    "cheerio": "~0.13.1",
+    "connect-flash": "~0.1.1",
+    "express": "~3.4.8",
+    "express-validator": "~1.0.1",
+    "fbgraph": "~0.2.8",
+    "github-api": "~0.7.0",
+    "jade": "~1.1.5",
+    "lastfm": "~0.9.0",
+    "less-middleware": "~0.1.15",
+    "mongoose": "~3.8.5",
+    "node-foursquare": "~0.2.0",
+    "passport": "~0.2.0",
+    "passport-facebook": "~1.0.2",
+    "passport-github": "~0.1.5",
+    "passport-google-oauth": "~0.1.5",
+    "passport-local": "~0.1.6",
+    "passport-oauth": "~1.0.0",
+    "passport-twitter": "~1.0.2",
+    "request": "~2.33.0",
+    "sendgrid": "~0.4.6",
+    "tumblr.js": "~0.0.4",
+    "twit": "~1.1.12",
+    "underscore": "~1.5.2"
   }
 }