Removed scope from being passed to the treePicker dialog service as it is now destroyed. More info on the issue here http://issues.umbraco.org/issue/U4-4979
** This now means that Umbraco v7.1.3 min required version for this package **
Merge pull request #9 from Jeavon/Fix_for_U4-4979

Removed scope from being passed to the treePicker dialog service