relax SVN archive

Sent the spin_id and sim_index into set_minimise().

These were missing from the maps!

Added some docstrings and comments to MF_minimise_command.

Fix for the initialisation of the 'b' key in minimise_map. None had quotes around it.

Commented the new model-free minimisation code.

Shifted the multiprocessor queue running calls from the prompt interface to the generic_fns code.

This code was in the wrong place as the prompt code is reserved solely for argument checking and
passing these onto the functional code (as well as providing documentation and the user interface).

Removed the minimisation header print out for individual spins.

This was put in specific_fns.model_free.multi_processor_commands.MF_minimise_command.do_feedback()
in Gary's original branch.

Updated the mf_map MF_minimise_command class instance variable to match the new design.

Replace the old 'param_set' variable with 'model_type'.

Added 'sim_index' to the info_map dictionary.

Renamed 'res_id' to 'spin_id'.