relax SVN archive

Changed the initialisation of the N_state_opt class.

The rdcs, rdc_errors, and xh_vect args are now all expected to be numpy matricies. The rdcs and
rdc_errors matricies have also been transposed!

Fixes for the func_population() method.

Fix for the addition of alignment tensor parameters in assemble_param_vector().

Created the tensor_5D automatically generated object to AlignTensorData.

Fix for the __determine_data_type() method.

The flags were not correctly checked.

Modified the __update_model() method to create empty alignment tensors as necessary.

This is for the RDC based analysis were the tensors are optimised.

Complete change of the __determine_data_type() method.

The alignment tensors should be present when RDCs are loaded - they are part of the optimised model!

Fix for a missing cdp alias.

Updated the assemble_param_vector() method to return the correct parameter vector.

Spun out some of the minimise() code to create the __determine_data_type() method.