Filled out the basics in the readme

readme.md

@@ -1,5 +1,11 @@
-# ChangeLog
+SNFServer is a basic Message Sniffer "service" that provides scanning via the XCI protocol.
+The most common way to use it is with SNFClient, but you can also build your own software to
+call the XCI endpoint directly. Generally, the client makes a tcp connection, tells SNFServer
+where the message file is, and gets back a scan result... all in simple XML.
+
+# Changelog / Journal
 
 ## 20200617_M
-- Set up the changelog.md file
+- Set up the readme.md file
+- Set up basic build structures for "the new way" of making all things SNF.