code: function( out ) {
  		if(steal.options.logLevel < 2){
  			Array.prototype.unshift.call(arguments, 'steal.js WARN:');
  			if ( window.console && console.warn ) {
  				this._logger( "warn", Array.prototype.slice.call(arguments) );
  			} else if ( window.console && console.log ) {
  				this._logger( "log", Array.prototype.slice.call(arguments) );
  			} else if ( window.opera && window.opera.postError ) {
  				opera.postError("steal.js WARNING: " + out);
  			}
  		}
  		
  	}
docs: Adds a warning message to the console.
  @codestart
  steal.dev.warn("something evil");
  @codeend
  @param {String} out the message