lots of work so far-- mostly tidying

node_modules/mongoskin/examples/close.js

@@ -0,0 +1,15 @@
+var db = require('./config').db;
+
+db.collection('test').findOne({}, function(err, data) {
+    if(!err) {
+      console.log('db has open');
+      console.log(data);
+    }
+});
+
+process.on('SIGINT', function() {
+    console.log('Recieve SIGINT');
+    db.close(function(){
+        console.log('database has closed');
+    })
+})