relax SVN archive

Added links for the B13 model to https://gna.org/support/?3155 in the manual.

Standardisation of the author names in the bibliography of the relax manual.

Improved description in GUI text for user function relax_disp.plot_disp_curves().

The improved description now explains the new features.

sr #3124(https://gna.org/support/?3124): Grace graphs production for R1rho analysis with R2_eff as function of Omega_eff.
sr #3138(https://gna.org/support/?3138): Interpolating theta through spin-lock offset [Omega], rather than spin-lock field strength [w1].

Fix for forgotten "1" in lib text GUI.

sr #3124(https://gna.org/support/?3124): Grace graphs production for R1rho analysis with R2_eff as function of Omega_eff.
sr #3138(https://gna.org/support/?3138): Interpolating theta through spin-lock offset [Omega], rather than spin-lock field strength [w1].

Added check function to plot_disp_curves, to check that CPMG exptypes are not interpolated against offset, which is not implemented.

sr #3124(https://gna.org/support/?3124): Grace graphs production for R1rho analysis with R2_eff as function of Omega_eff.
sr #3138(https://gna.org/support/?3138): Interpolating theta through spin-lock offset [Omega], rather than spin-lock field strength [w1].

Added check function for relax_disp. This function check if interpolating against offset for non-R1 exp types, and will raise an Error.

sr #3124(https://gna.org/support/?3124): Grace graphs production for R1rho analysis with R2_eff as function of Omega_eff.
sr #3138(https://gna.org/support/?3138): Interpolating theta through spin-lock offset [Omega], rather than spin-lock field strength [w1].

Added the 'B13' and 'B13 full' dispersion models to the to do section of the manual.

The B13 dispersion model is now properly added to the software comparison table.

Added Andy Baldwin's 2013 R1rho relaxation dispersion model to the manual.

The model has been added to the table of dispersion models and to the dispersion software comparison
table of the dispersion chapter of the manual. The citation has also been added to the
bibliography.

Fix for forgotton removal of counter.

sr #3124(https://gna.org/support/?3124): Grace graphs production for R1rho analysis with R2_eff as function of Omega_eff.
sr #3138(https://gna.org/support/?3138): Interpolating theta through spin-lock offset [Omega], rather than spin-lock field strength [w1].