added whole system from ola4doc

sys/node_modules/strip-indent/index.js

@@ -0,0 +1,16 @@
+'use strict';
+module.exports = function (str) {
+	var match = str.match(/^[ \t]*(?=\S)/gm);
+
+	if (!match) {
+		return str;
+	}
+
+	var indent = Math.min.apply(Math, match.map(function (el) {
+		return el.length;
+	}));
+
+	var re = new RegExp('^[ \\t]{' + indent + '}', 'gm');
+
+	return indent > 0 ? str.replace(re, '') : str;
+};