Proper license field

package.json

@@ -14,30 +14,25 @@
   "bugs": {
     "url": "http://github.com/shower/shower/issues"
   },
-  "licenses": [
+  "license": "MIT",
-    {
-      "type": "MIT",
-      "url": "https://github.com/shower/shower/wiki/MIT-License"
-    }
-  ],
   "keywords": [
     "shower",
     "presentation",
     "template"
   ],
   "dependencies": {
-    "shower-bright": "^1.0.11",
+    "shower-bright": "^1.1.0",
-    "shower-core": "^1.0.7",
+    "shower-core": "^1.2.0",
-    "shower-ribbon": "^1.0.11"
+    "shower-ribbon": "^1.1.0"
   },
   "devDependencies": {
     "grunt": "^0.4.5",
-    "grunt-bump": "0.0.15",
+    "grunt-bump": "0.6.0",
-    "grunt-contrib-clean": "^0.6.0",
+    "grunt-contrib-clean": "^0.7.0",
-    "grunt-contrib-compress": "^0.11.0",
+    "grunt-contrib-compress": "^0.14.0",
-    "grunt-contrib-copy": "^0.5.0",
+    "grunt-contrib-copy": "^0.8.2",
-    "grunt-gh-pages": "^0.9.1",
+    "grunt-gh-pages": "^1.0.0",
-    "grunt-text-replace": "^0.3.12",
+    "grunt-text-replace": "^0.4.0",
-    "load-grunt-tasks": "^0.6.0"
+    "load-grunt-tasks": "^3.3.0"
   }
 }