DMAP-45 - Prepare BrowserMap module for ASF releases

* removed redundant development dependencies
* updated README - jscoverage does not need to be installed globally

git-svn-id: https://svn.apache.org/repos/asf/incubator/devicemap/trunk/browsermap/trunk@1611399 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/README.md b/README.md
index 71ef152..ab69feb 100644
--- a/README.md
+++ b/README.md
@@ -67,10 +67,9 @@
 
 The builds are handled with [Grunt](http://gruntjs.com/ "Grunt"). In order to build the project you need to install
 [PhantomJS](http://phantomjs.org/ "PhantomJS"), [Node.js](http://nodejs.org/ "Node.js") and [npm](https://github.com/isaacs/npm "npm").
-Afterwards use `npm` to globally install `grunt-cli` and `jscoverage`:
+Afterwards use `npm` to globally install `grunt-cli` and the development dependencies:
 
     npm install -g grunt-cli
-    npm install -g jscoverage
     npm install -d
 
 The tests can be run with `grunt test` inside the browsermap folder.
diff --git a/package.json b/package.json
index 41e309b..23fb14d 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,6 @@
   "readmeFilename": "README.md",
   "devDependencies": {
     "grunt": "~0.4.1",
-    "grunt-cli": "~0.1.9",
     "grunt-contrib-clean": "~0.5.0",
     "grunt-contrib-compress": "~0.5.2",
     "grunt-contrib-copy": "~0.4.1",
@@ -38,10 +37,8 @@
     "grunt-jsdoc": "~0.4.1",
     "grunt-karma": "~0.6.2",
     "grunt-qunit-istanbul": "~0.4.5",
-    "jscoverage": "~0.3.8",
     "karma": "~0.10.2",
-    "karma-junit-reporter": "~0.1.0",
-    "karma-phantomjs-launcher": "~0.1.0",
-    "karma-qunit": "~0.1.1"
+    "karma-qunit": "~0.1.1",
+    "karma-junit-reporter": "~0.1.0"
   }
 }