add node modules to repo

node_modules/buffers/examples/splice.js

@@ -0,0 +1,17 @@
+var Buffers = require('buffers');
+var bufs = Buffers([
+    new Buffer([1,2,3]),
+    new Buffer([4,5,6,7]),
+    new Buffer([8,9,10]),
+]);
+
+var removed = bufs.splice(2, 4, new Buffer('ab'), new Buffer('cd'));
+console.dir({
+    removed : removed.slice(),
+    bufs : bufs.slice(),
+});
+
+/* Output:
+{ removed: <Buffer 03 04 05 06>,
+  bufs: <Buffer 01 02 07 08 09 0a> }
+*/