backend/client/components/textAngular/lib/main.js
function(toolKey, _newTool){
			var _this = this;
			angular.forEach(toolbars, function(toolbarScope, toolbarKey){
				_this.updateToolbarToolDisplay(toolbarKey, toolKey, _newTool);
			});
		}
function(toolKey, _newTool){
			var _this = this;
			angular.forEach(toolbars, function(toolbarScope, toolbarKey){
				_this.updateToolbarToolDisplay(toolbarKey, toolKey, _newTool);
			});
		}
update a tool on all toolbars