Make lodash a normal dependency

Make lodash a dependency instead of a peerDependency.

Fixes #43

README.md

@@ -6,7 +6,6 @@
 [![Code Climate][codeclimate-image]][codeclimate-url]
 
 [![Dependency Status][daviddm-image]][daviddm-url]
-[![peerDependency Status][daviddm-peer-image]][daviddm-peer-url]
 [![devDependency Status][daviddm-dev-image]][daviddm-dev-url]
 
 
@@ -457,9 +456,6 @@ expect(result).to.eql({ person: { name: { first: 'Jen', last: 'Simpson' } } });
 $ npm install --save updeep
 ```
 
-Requires [lodash] as a peer dependency, so make sure you have it installed as
-well.
-
 ## Configuration
 
 If `NODE_ENV` is `"production"`, updeep will not attempt to freeze objects.

package.json

@@ -28,7 +28,7 @@
   "bugs": {
     "url": "https://github.com/aaronjensen/updeep/issues"
   },
-  "peerDependencies": {
+  "dependencies": {
     "lodash": "^3.0.0"
   },
   "devDependencies": {
@@ -53,7 +53,6 @@
     "karma-mocha-reporter": "^1.0.4",
     "karma-phantomjs-launcher": "^0.2.0",
     "karma-webpack": "^1.7.0",
-    "lodash": "^3.0.0",
     "mocha": "^2.2.5",
     "phantomjs": "^1.9.17",
     "rimraf": "^2.4.2",