relax SVN archive

A proposal for a modified mol-res-spin selection mechanism.

This simple modification, based on a selection object, permits
the use of booleans in selection strings, eg:

':leu@... | :val@...,CG2'

selects leucine and valine methyls.

Also, modification of Selection.__contains__() will allow for
wildcards, regex, etc as desired.

reverted maths_fns/mf.py to r3240

svn merge -r 3241:3240 svn+ssh://varioustoxins@.../svn/relax/branches/multi_processor/maths_fns/mf.py maths_fns/mf.py

First fully working multi branch with both uniprocessor and mpi4py support
communication overhead for 18 residues (test_short.py from chris) with
in memory io ~25%

changes to add minimise command processing for multiprocessing

installation of simplistic remote minimisation command

Bug fix.

This issue was reported by Gary Thompson at
https://mail.gna.org/public/relax-devel/2007-03/msg00084.html (Message-id:
<45FE68E4.4010000@...>).

The module separator character '.' had been replace by os.curdir in a number of places in the unit
test runner. This has now been fixed.

multi processor fixes for proper command queing with optional
load balancing iexception support and segmented results

updates to create a better inter process command passing mechanism
and initiate relax in what might possibly be a sane state!

implimentation of basic command structure and simplistic processor name command

marked more threading code for reletion