function(toolKey){
			var _this = this;
			angular.forEach(toolbars, function(toolbarScope, toolbarKey){
				_this.resetToolbarToolDisplay(toolbarKey, toolKey);
			});
		}
function(toolKey){
			var _this = this;
			angular.forEach(toolbars, function(toolbarScope, toolbarKey){
				_this.resetToolbarToolDisplay(toolbarKey, toolKey);
			});
		}
function ( toolKey ) { var _this = this ; angular . forEach ( toolbars , function ( toolbarScope , toolbarKey ) { _this . resetToolbarToolDisplay ( toolbarKey , toolKey ) ; } ) ; }
resets a tool to the default/starting state on all toolbars
resets a tool to the default / starting state on all toolbars