Update package metadata

package.json

@@ -1,17 +1,20 @@
 {
   "name": "@lblod/ember-rdfa-editor-plugin-generator",
   "version": "0.0.0",
-  "description": "The default blueprint for ember-cli addons.",
+  "description": "Addon to simplify the creation of a plugin for ember-rdfa-editor",
   "keywords": [
     "ember-addon"
   ],
   "license": "MIT",
-  "author": "",
+  "author": "redpencil.io",
   "directories": {
     "doc": "doc",
     "test": "tests"
   },
-  "repository": "",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/lblod/ember-rdfa-editor-plugin-generator.git"
+  },
   "scripts": {
     "build": "ember build",
     "lint:js": "eslint ./*.js addon addon-test-support app config lib server test-support tests",
@@ -36,7 +39,7 @@
     "ember-cli-shims": "^1.2.0",
     "ember-cli-sri": "^2.1.0",
     "ember-cli-uglify": "^2.0.0",
-    "ember-cli-update": "^0.21.2",
+    "ember-cli-update": "^0.21.3",
     "ember-disable-prototype-extensions": "^1.1.2",
     "ember-export-application-global": "^2.0.0",
     "ember-load-initializers": "^1.0.0",