Updated Protocol draft 2.0 (markdown)

Protocol-draft-2.0.md

@@ -1,7 +1,17 @@
+The 2.0 specification is quite different from the old one. This one is based on a stable and mature protocol; HTTP. We will borrow certain elements from the protocol, with main focus on HTTP's POST style. Below is a typical POST message in HTTP.
+
     POST /path/script.cgi HTTP/1.0
     From: frog@jmarshall.com
     User-Agent: HTTPTool/1.0
     Content-Type: application/x-www-form-urlencoded
     Content-Length: 32
-
+    <BLANK LINE>
     home=Cosby&favorite+flavor=flies
+
+Our protocol looks like the following:
+    Token: 1001
+    Command: define
+    Content-Type: text
+    Content-Length: 40
+    <BLAND LINE>
+    function helloWorld(x) {return x + 2 ;}