Merge pull request #32 from jdforrester/new-dependencies

New dependencies

Author: mihhail-lapushkin

.gitignore

@@ -0,0 +1 @@
+node_modules/

package.json

@@ -15,20 +15,22 @@
   "bugs": {
     "url": "https://github.com/mihhail-lapushkin/grunt-css-url-embed/issues"
   },
-  "licenses": [{
-    "type": "MIT",
-    "url": "https://github.com/mihhail-lapushkin/grunt-css-url-embed/blob/master/LICENSE-MIT"
-  }],
+  "licenses": [
+    {
+      "type": "MIT",
+      "url": "https://github.com/mihhail-lapushkin/grunt-css-url-embed/blob/master/LICENSE-MIT"
+    }
+  ],
   "engines": {
     "node": ">=0.8.0"
   },
   "dependencies": {
-    "mime": "~1.3.0",
+    "mime": "~2.3.1",
     "node-units": "~0.1.0",
-    "request": "~2.79.0"
+    "request": "~2.88.0"
   },
   "optionalDependencies": {
-    "mmmagic": "~0.4.0"
+    "mmmagic": "~0.5.0"
   },
   "keywords": [
     "gruntplugin",