added whole system from ola4doc

sys/node_modules/es5-ext/test/number/is-integer/implement.js

@@ -0,0 +1,5 @@
+'use strict';
+
+var isImplemented = require('../../../number/is-integer/is-implemented');
+
+module.exports = function (a) { a(isImplemented(), true); };

sys/node_modules/es5-ext/test/number/is-integer/index.js

@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./shim');

sys/node_modules/es5-ext/test/number/is-integer/is-implemented.js

@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = function (t, a) { a(typeof t(), 'boolean'); };

sys/node_modules/es5-ext/test/number/is-integer/shim.js

@@ -0,0 +1,9 @@
+'use strict';
+
+module.exports = function (t, a) {
+	a(t(2), true, "Number");
+	a(t(2.34), false, "Float");
+	a(t('23'), false, "Not numeric");
+	a(t(NaN), false, "NaN");
+	a(t(Infinity), false, "Infinity");
+};