added whole system from ola4doc

sys/node_modules/es5-ext/date/#/copy.js

@@ -0,0 +1,5 @@
+'use strict';
+
+var getTime = Date.prototype.getTime;
+
+module.exports = function () { return new Date(getTime.call(this)); };

sys/node_modules/es5-ext/date/#/days-in-month.js

@@ -0,0 +1,17 @@
+'use strict';
+
+var getMonth = Date.prototype.getMonth;
+
+module.exports = function () {
+	switch (getMonth.call(this)) {
+	case 1:
+		return this.getFullYear() % 4 ? 28 : 29;
+	case 3:
+	case 5:
+	case 8:
+	case 10:
+		return 30;
+	default:
+		return 31;
+	}
+};

sys/node_modules/es5-ext/date/#/floor-day.js

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+'use strict';
+
+var setHours = Date.prototype.setHours;
+
+module.exports = function () {
+	setHours.call(this, 0, 0, 0, 0);
+	return this;
+};

sys/node_modules/es5-ext/date/#/floor-month.js

@@ -0,0 +1,8 @@
+'use strict';
+
+var floorDay = require('./floor-day');
+
+module.exports = function () {
+	floorDay.call(this).setDate(1);
+	return this;
+};

sys/node_modules/es5-ext/date/#/floor-year.js

@@ -0,0 +1,8 @@
+'use strict';
+
+var floorMonth = require('./floor-month');
+
+module.exports = function () {
+	floorMonth.call(this).setMonth(0);
+	return this;
+};

sys/node_modules/es5-ext/date/#/format.js

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+'use strict';
+
+var pad       = require('../../number/#/pad')
+  , date      = require('../valid-date')
+
+  , format;
+
+format = require('../../string/format-method')({
+	Y: function () { return String(this.getFullYear()); },
+	y: function () { return String(this.getFullYear()).slice(-2); },
+	m: function () { return pad.call(this.getMonth() + 1, 2); },
+	d: function () { return pad.call(this.getDate(), 2); },
+	H: function () { return pad.call(this.getHours(), 2); },
+	M: function () { return pad.call(this.getMinutes(), 2); },
+	S: function () { return pad.call(this.getSeconds(), 2); },
+	L: function () { return pad.call(this.getMilliseconds(), 3); }
+});
+
+module.exports = function (pattern) {
+	return format.call(date(this), pattern);
+};

sys/node_modules/es5-ext/date/#/index.js

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+'use strict';
+
+module.exports = {
+	copy:        require('./copy'),
+	daysInMonth: require('./days-in-month'),
+	floorDay:    require('./floor-day'),
+	floorMonth:  require('./floor-month'),
+	floorYear:   require('./floor-year'),
+	format:      require('./format')
+};

sys/node_modules/es5-ext/date/index.js

@@ -0,0 +1,7 @@
+'use strict';
+
+module.exports = {
+	'#':       require('./#'),
+	isDate:    require('./is-date'),
+	validDate: require('./valid-date')
+};

sys/node_modules/es5-ext/date/is-date.js

@@ -0,0 +1,9 @@
+'use strict';
+
+var toString = Object.prototype.toString
+
+  , id = toString.call(new Date());
+
+module.exports = function (x) {
+	return (x && ((x instanceof Date) || (toString.call(x) === id))) || false;
+};

sys/node_modules/es5-ext/date/valid-date.js

@@ -0,0 +1,8 @@
+'use strict';
+
+var isDate = require('./is-date');
+
+module.exports = function (x) {
+	if (!isDate(x) || isNaN(x)) throw new TypeError(x + " is not valid Date object");
+	return x;
+};