Added a whole bunch of descriptions.

Tools/scripts/README

@@ -8,28 +8,39 @@ 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
+crlf.py			Change CRLF line endings to LF (Windows to Unix)
 cvsfiles.py		Print a list of files that are under CVS
 dutree.py		Format du(1) output as a tree sorted by size
 eptags.py		Create Emacs TAGS file for Python modules
 findlinksto.py		Recursively find symbolic links to a given path prefix
 fixcid.py		Massive identifier substitution on C source files
 fixheader.py		Add some cpp magic to a C include file
+fixnotice.py		Fix the copyright notice in source files
 fixps.py		Fix Python scripts' first line (if #!)
 ftpmirror.py		FTP mirror script
 h2py.py			Translate #define's into Python assignments
 ifdef.py		Remove #if(n)def groups from C sources
+lfcr.py			Change LF line endings to CRLF (Unix to Windows)
 linktree.py		Make a copy of a tree with links to original files
 lll.py			Find and list symbolic links in current directory
 logmerge.py		Consolidate CVS/RCS logs read from stdin
+mailerdaemon.py		parse error messages from mailer daemons (Sjoerd&Jack)
 methfix.py		Fix old method syntax def f(self, (a1, ..., aN)):
 mkreal.py		Turn a symbolic link into a real file or directory
+ndiff.py		Intelligent diff between text files (Tim Peters)
+nm2def.py		Create a template for PC/python_nt.def (Marc Lemburg)
 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
 pindent.py		Indent Python code, giving block-closing comments
 ptags.py		Create vi tags file for Python modules
+rgrep.py		Reverse grep through a file (useful for big logfiles)
 suff.py			Sort a list of files by suffix
 sum5.py			Print md5 checksums of files
+tabnanny.py		Check for ambiguous indentation (Tim Peters)
+tabpolice.py		Check for ambiguous indentation (GvR)
+texi2html.py		Convert GNU texinfo files into HTML
 treesync.py		Synchronize source trees (very ideosyncratic)
+untabify.py		Replace tabs with spaces in argument files
 which.py		Find a program in $PATH
 xxci.py			Wrapper for rcsdiff and ci