Remove ember-welcome-page

Author: tomasbasham

package.json

@@ -36,7 +36,6 @@
     "ember-resolver": "^4.0.0",
     "ember-sinon": "0.3.0",
     "ember-source": "~2.13.0",
-    "ember-welcome-page": "^3.0.0",
     "loader.js": "^4.2.3"
   },
   "keywords": [

tests/dummy/app/templates/application.hbs

@@ -1,5 +1 @@
-{{!-- The following component displays Ember's default welcome message. --}}
-{{welcome-page}}
-{{!-- Feel free to remove this! --}}
-
 {{outlet}}