Added functionality to hide the button on the on the ssFile Selector
Remove tabs and replace with spaces
Merge pull request #153 from AlecErasmus/feature-agency-invoice-logo-2538

Added functionality to hide the button on the on the ssFile Selector
Updated the nodeObject to have a abstract getChildren

Updated the nodeObject to have a abstract getChildren

issue: A24Group/Triage#2440 and A24Group/Triage#2438
Merge pull request #154 from nauderuan/treeNodeUpdate

Updated the nodeObject to have a abstract getChildren