relax SVN archive

Updated the errors_R1.txt for the new R1 PDC file.

Added a catch for the "worst case per peak scenario" option in the PDC.

This will now throw a RelaxError, telling the user to go back to the PDC and use the other option.

Updated the convert_data_r1.py to directly read the data out of the Bruker PDC file.

Renamed the convert_data Bruker PDC conversion script to indicate it is for the R1.

Updated the R1 Bruker PDC file to a newer version using "variance averaging" for the errors.

See https://mail.gna.org/public/relax-devel/2011-02/msg00066.html (Message-id:
<4D63908C.5060101@...>).

This is instead of the "worst case per peak scenario" option which over estimates the errors.

Updated the conversion script for the new R1 PDC file.

Updated the Bruker PDC R1 output file.

This is from https://mail.gna.org/public/relax-devel/2011-02/msg00060.html (Message-id:
<4D6275CE.6040809@...>).

The Bruker PDC software is now added to the experimental information.

This will be included in the BMRB deposition file.

The setting of the integration method in pdc.read() now works.

This needed to be done after the packing of the relaxation data.

The pdc.read() back end is now reading the PDC version information.