relax SVN archive

Sequence file is assigned to loaded file in the GUI.

Removed selection for model selection mode.

Standard will be AIC model selection.

relaxGUI controller is fully activated in Rx curvefit.

relaxGUI controller is activated and displays feedback upon successful noe calculation.

Noe calculation is executed in thread.

Storage of thread information is deleted, as threads are unkillable in python.

Unicode entry for spectrometer frequency is converted into string for noe filename.

Filename variable is labled correctly.

Filename is made up correctly.

Sequence file arguments are imported in noe calculation.

Sequence file is imported for Rx calculations.

The sequence file should be a list of residues in the first column of the file. We could add a settings text box to change the location of the sequence.