relax SVN archive

Turned all tables from the user functions in the relax manual into floating tables.

Added '()' to the end of the user functions in the relax manual.

Removed the \newpage command from the user function descriptions.

This cuts the manual size by over 100 pages!!!

The user function descriptions in the relax manual are now in columns.

This shrinks the manual even further.

Decreased the user function docstring size in the relax manual.

This was changed from normal size to \scriptsize to decrease the number of pages in the manual.

Epydoc docstring fix and reformatting of generic_fns.pcs.read().

Epydoc docstring fix.

Fix for the consistency testing return_units() method for the arg name changes.

Updated all the consistency testing analysis specific API methods to match the base API.

More docstring updates.