Package.json updated + Karma CLI Updated

Author: farissimran

package.json

@@ -1,6 +1,6 @@
 {
   "name": "ng2-tree",
-  "version": "2.0.0-rc.11",
+  "version": "3.0.0-rc.11",
   "description": "angular2 component for visualizing data that can be naturally represented as a tree",
   "main": "index.js",
   "license": "MIT",
@@ -85,7 +85,7 @@
     "jasmine-spec-reporter": "^5.0.2",
     "karma": "~6.4.2",
     "karma-chrome-launcher": "^3.2.0",
-    "karma-cli": "1.0.1",
+    "karma-cli": "^2.0.0",
     "karma-coverage-istanbul-reporter": "~3.0.2",
     "karma-jasmine": "^4.0.2",
     "karma-jasmine-html-reporter": "^1.7.0",