empty entries in properties window should be removed from package.json

[yohny]

if in properties window you delete some values (like bug tracker, author, keywords etc.) they are put in package.json but contain empty string as values. I makes no sense to have such entries there, preferred is that if value is empty than given entry should not be in package.json at all, because the you end up with result like:

"author" : {
    "name" : "",
    "email" : ""
  },
"keywords" : [ "" ],
"bugs" : {
    "web" : "null"
  }

which is useless, better to avoid given keys completely than have them empty

[timboudreau]

Fixed in version 2.15 which can be found here