bmrblib SVN archive

Created a basic installation instruction file.

Created an empty CHANGES file for listing the details of future bmrblib releases.

Created a release checklist document to facilitate the release of new bmrblib versions.

This is a copy and modification of the release checklist file from the minfx project
(https://gna.org/projects/minfx/).

Created the bmrblib.__version__ constant.

Expanded the bmrblib package docstring.

Fixes for the join() method of string objects.

This is to fix a problem of the previous commit. The join() method only exists for strings, not
tuples or other Python sequences, so the interleaving string must come first with it's join() method
called with the sequence object as its argument.

Eliminated the use of string module functions in pystarlib which do not exist in Python 3.

Removed some nasty import of pystablib.__init__ code that was failing.

Converted the pystarlib Utils.transpose() function to support all Python versions.

The 'fast transposing algorithm' is not compatible with Python 3, so a standard slow manual
algorithm which supports all Python versions has been implemented.

Another set of Python 3 import fixes - the absolute module path with 'bmrblib' is now used.