Upgraded deps

@@ -3,6 +3,10 @@
   "version": "0.0.6",
   "description": "Igloo is a lightweight, fast, and minimal framework for rapid development",
   "main": "./lib",
+  "engines": {
+    "iojs": "2.0.x",
+    "node": "0.12.x"
+  },
   "repository": {
     "type": "git",
     "url": "git://github.com/niftylettuce/igloo.git"
@@ -28,29 +32,29 @@
   "license": "MIT",
   "homepage": "https://github.com/niftylettuce/igloo",
   "dependencies": {
-    "bootable": "^0.2.3",
+    "bootable": "^0.2.4",
     "chalk": "^1.0.0",
-    "commander": "^2.2.0",
-    "connect-redis": "~2.0.0",
-    "email-templates": "^1.1.2",
-    "express-session": "^1.2.1",
-    "merge-defaults": "^0.1.0",
-    "nodemailer": "^1.3.0",
-    "slack-winston": "^0.0.1",
+    "commander": "^2.8.1",
+    "connect-redis": "~2.3.0",
+    "email-templates": "^1.2.1",
+    "express-session": "^1.11.2",
+    "merge-defaults": "^0.2.1",
+    "nodemailer": "^1.3.4",
+    "slack-winston": "^0.0.2",
     "to-camel-case": "^0.2.1",
-    "underscore": "^1.6.0",
-    "underscore.string": "^2.3.3",
-    "update-notifier": "^0.2.0",
+    "underscore": "^1.8.3",
+    "underscore.string": "^3.0.3",
+    "update-notifier": "^0.5.0",
     "winston": "git://github.com/niftylettuce/winston",
-    "winston-hipchat": "^0.1.1",
-    "winston-mongodb": "~0.4.3"
+    "winston-hipchat": "^0.1.3",
+    "winston-mongodb": "~1.1.1"
   },
   "devDependencies": {
-    "chai": "^1.9.1",
-    "istanbul": "^0.3.0",
-    "knex": "^0.6.13",
-    "mocha": "^1.21.4",
-    "mongoose": "~3.8.7",
+    "chai": "^2.3.0",
+    "istanbul": "^0.3.14",
+    "knex": "^0.8.5",
+    "mocha": "^2.2.5",
+    "mongoose": "~4.0.3",
     "mongoose-json-select": "^0.2.1"
   },
   "scripts": {