relax SVN archive

Added relaxation dispersion as an analysis type to http://www.nmr-relax.com.

This is for the main page at http://www.nmr-relax.com as well as the relax features page at
http://www.nmr-relax.com/features.html.

Created a basic initial webpage for http://www.nmr-relax.com/analyses/relaxation_dispersion.html.

Added the 'MQ NS CPMG 2-site' model to the relax_disp.select_model user function frontend.

This follows the tutorial for adding relaxation dispersion models at:
http://wiki.nmr-relax.com/Tutorial_for_adding_relaxation_dispersion_models_to_relax#The_relax_disp.select_model_user_function_front_end

Two new sections were added to the user function docstring for the MQ CPMG and MQ R1rho experiment
types.

Created the lib.text.gui.dwH unicode string for use with the 'MQ NS 2-site' dispersion model.

Rearranged the documentation for the relax_disp.select_model user function to simplify the text.

Added the 'MQ NQ CPMG 2-site' model to the dispersion variables.

This follows the tutorial for adding relaxation dispersion models at:
http://wiki.nmr-relax.com/Tutorial_for_adding_relaxation_dispersion_models_to_relax#Adding_the_model_to_the_list

The new dispersion variable MODEL_MQ_NS_CPMG_2SITE has been added. As this is a new data type,
multi-quantum CPMG, the new MODEL_LIST_MQ_CPMG and MODEL_LIST_MQ_CPMG_FULL lists have been created.

Fixes for the checks of the new Relax_disp.test_sprangers_cpmg_data_auto_analysis system test.

The 'MQ NS 2-site' model checks were still set up to those of the
Relax_disp.test_hansen_cpmg_data_auto_analysis system test.

Created the Relax_disp.test_sprangers_cpmg_data_auto_analysis system test.

This checks the 'MQ NS 2-site' model against Remco Sprangers' MQ CPMG data using the auto-analysis.

Updated the script for Remco Sprangers' MQ CPMG data.

Renamed the directory of Remco Sprangers' CPMG dispersion data to correctly spell his name.