Add route to set/get sysinfo

src/sysinfo/generic.js

@@ -1,7 +1,8 @@
 'use strict';
 
 exports = module.exports = {
-    getServerIp: getServerIp
+    getServerIp,
+    testConfig
 };
 
 var assert = require('assert'),
@@ -34,3 +35,10 @@ function getServerIp(config, callback) {
         callback(null, result);
     });
 }
+
+function testConfig(config, callback) {
+    assert.strictEqual(typeof config, 'object');
+    assert.strictEqual(typeof callback, 'function');
+
+    callback(null);
+}