moved lots of stuff to Tools/scripts

Demo/scripts/README

 This directory contains a collection of executable Python scripts.
 
-Some perform Python housekeeping jobs (e.g., converting old syntax or
-generating tags files), others are useful UNIX tools, are some are
-just cute demos (e.g., pi.py).
+See also the Tools/scripts directory!
 
-A number of these of these deserve a link in your bin directory.  All
-deserve study if you want to learn Python programming.
-
-Table of contents:
-
-byteyears.py		Print product of a file's size and age
-checkpyc.py		Check presence and validity of ".pyc" files
-classfix.py		Convert old class syntax to new
-copytime.py		Copy one file's atime and mtime to another
-h2py.py			Translate #define's into Python assignments
-dutree.py		Format du(1) output as a tree sorted by size
-eptags.py		Create Emacs TAGS file for Python modules
 fact.py			Factorize numbers
-findlinksto.py		Recursively find symbolic links to a given path prefix
-fixps.py		Fix Python scripts' first line (if #!)
-fixcid.py		Massive identifier substitution on C source files
-fixheader.py		Add some cpp magic to a C include file
 from.py			Summarize mailbox
 ftpstats.py		Summarize ftp daemon log file
-ifdef.py		Remove #if(n)def groups from C sources
-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
 mboxconvvert.py		Convert MH or MMDF mailboxes to unix mailbox format
-methfix.py		Fix old method syntax def f(self, (a1, ..., aN)):
 morse.py		Produce morse code (audible or on AIFF file)
-mkreal.py		Turn a symbolic link into a real file or directory
 mpzpi.py		test mpz -- print digits of pi (compare pi.py)
-objgraph.py		Print object graph from nm output on a library
-pathfix.py		Change #!/usr/local/bin/python into something else
-pdeps.py		Print dependencies between Python modules
 pi.py			Print all digits of pi -- given enough time and memory
-pindent.py		Indent Python code, giving block-closing comments
 pp.py			Emulate some Perl command line options
 primes.py		Print prime numbers
-ptags.py		Create vi tags file for Python modules
 script.py		Equivalent to BSD script(1) -- by Steen Lumholt
-suff.py			Sort a list of files by suffix
-sum5.py			Print md5 checksums of files
 unbirthday.py		Print unbirthday count
-which.py		Find a program in $PATH
-xxci.py			Wrapper for rcsdiff and ci
+update.py		Update a bunch of files according to a script.