Getters & setters are added outside namespace

[phproberto]

Test functionality with some odd people that defines classes inside namespaces instead of just defining active namespace in the top of the file. I think we can definitely improve parent class detection.

Also needs #6

Michael Waack
Works fine.

Multiple create getters works only, if the first word starts with '$'
So if u select Lines, the first word start with "protected" and i get Error:
"No property found. Please select a property to use this extension."

Any way to change the format?
We using brackets in same line.

One Bug:
Using Namesapces, the getters and Setters where build in the Namespace, not in the Class:

namesapce FOO {
   class BAR {
     protected $lump; // create Getter
  }
// ERROR: Its outside the class:
  public function getLump()
  {
     return $this->lump;
  }
}