* added loading status to tree elements during refresh
* added message
* added lambda function
* added async
* moved addtraits to below null check
* Added debug lines for now
* added wip stack
* moved loading icon logic to inside tree item code
* added dispose logic
* Added comment explaining actions
* removed reference to NodeJs Timeout
* added showLoading status to Tree creation utils
* fixed spaces
* removed unnecessary space
* removed unnecessary timer for more responsive results
* removed call in connectionTreeActions test
* added fix to test
* stick to refresh only
* added 100 ms timeout
* added request comment