relax SVN archive

Attempt at a meta refresh redirect for an old relax webpage (the other redirect methods are blocked).

The http://www.nmr-relax.com/manual/d_Auvergne_protocol_GUI_mode_relaxation_interaction.html URL is
linked from about 6 places on the web, so now it is redirecting to the correct URL of
http://www.nmr-relax.com/manual/d_Auvergne_protocol_GUI_mode_relaxation_interactions.html.

Reverted r23174 as .htaccess files are not supported at Gna!

The command used was:
svn merge -r23174:r23173 .

Attempt at creating a .htaccess file to allow server-side redirects.

Created the new pymol.frame_order user function.

This user function pairs with the frame_order.pdb_model user function, taking the three PDB files
created and displaying them nicely. Neither user function is complete, however the rotor
representation of certain frame order models is handled correctly.

Fix for bug #22039, the printing out of Dpar twice by the diffusion_tensor.display user function.

This is reported at https://gna.org/bugs/?22039.

The solution is given in the original bug report.

Fix for the axis labels in the rdc.corr_plot user function when T data is converted to D.

The rdc.corr_plot and pcs.corr_plot user function now use the Grace icon in the GUI.

Added the 'title' and 'subtitle' arguments to the rdc.corr_plot user function.

This allows the defaults to be overridden with user supplied titles and subtitles.

The units are now included in the Grace axis labels created by the rdc.corr_plot user function.

Improvements for the 2D Grace plots created by the rdc.corr_plot user function.

The autoscaling is now turned off, as the data set representing the diagonal (with points
[-100, -100] and [100, 100]) causes the world view to be set to be between -100 to 100 or -200 to
200.

The world view is set to be between -50 and 50 Hz, so that all RDCs should be visible. The ticks in
the plot have also been set so that the minor ticks are at every Hz increment.