code: function requireModel(modelName, full) {
  		if(!modelName) {
  			return false;
  		}
  
  		var model = this.models[modelName];
  
  		if(full) {
  			return (model ? model : false);
  		}
  		return (model ? model.serverModel : false);
  	}
docs: Returns the serverModel or the whole model
  @param  {String} modelName The name of the model
  @param  {Boolean} full     Optional. Makes return the whole model
  @return {Model}