Added ftpstats.py

Demo/scripts/README

@@ -22,9 +22,11 @@ fixps.py		Fix Python scripts' first line (if #!)
 fixcid.py		Massive identifier substitution on C source files
 freeze.py		Convert a Python script into a free-standing binary
 from.py			Summarize mailbox
+ftpstats.py		Summarize ftp daemon log file
 linktree.py		Make a copy of a tree with links to original files
 lll.py			Find and list symbolic links in current directory
 lpwatch.py		Watch BSD line printer queues
+markov.py		Markov chain simulation of words or characters
 methfix.py		Fix old method syntax def f(self, (a1, ..., aN)):
 mkreal.py		Turn a symbolic link into a real file or directory
 objgraph.py		Print object graph from nm output on a library