function (groupName, tree) {
	this.key = groupName;
	this.resolved = false;
	this.dependants = [];
	this.plugins = {};
	this.result = {};
	this.tree = tree;
}
function (groupName, tree) {
	this.key = groupName;
	this.resolved = false;
	this.dependants = [];
	this.plugins = {};
	this.result = {};
	this.tree = tree;
}
function ( groupName , tree ) { this . key = groupName ; this . resolved = false ; this . dependants = [ ] ; this . plugins = { } ; this . result = { } ; this . tree = tree ; }
---   GROUP CONSTRUCTOR   ---
--- GROUP CONSTRUCTOR ---