Reverted r20681 as the chemical shift conversion is better performed by the specific analysis code.

The command used was:
svn merge -r20681:r20680 .

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  r20681 | bugman | 2013-08-23 16:59:16 +0200 (Fri, 23 Aug 2013) | 6 lines
  Changed paths:
     M /branches/relax_disp/target_functions/relax_disp.py
  
  Changed how chemical shifts are handled in the dispersion target function class.
  
  The chemical shifts in ppm are accepted and they are converted to rad/s inside the __init__()
  method.  A structure for rotating frame tilt angles is now also accepted.
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