Merge pull request #9 from KWierso/master

Bug 883123 - Add private-browsing flag to ABH's package.json r=@ochameau

package.json

@@ -7,5 +7,6 @@
     "main": "addons-builder-helper",
     "fullName": "Add-on Builder Helper",
     "id": "jid0-t3eeRQgGANLCH9c50lPqcTDuNng",
+    "permissions": {"private-browsing": true}, 
     "description": "Add-on Builder Helper helps you use Add-on Builder, Mozilla's web application for building Firefox add-ons. It gives Add-on Builder the ability to install and try out add-ons as they are being developed."
 }