relax SVN archive

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.

Structure file is set as None if sequence file was loaded.

Dummy file for unresolved residues is created for noe calculation.

Global settings are imported from relaxGUI and used for noe calculation.

Global settings set up in relaxGUI is included in relax fit calculation.

Users are able to specify hetero nucleus and proton name.

Text of relaxGUI kill button is changed to Kill and Exit, as suggested by Edward d'Auvergne (https://mail.gna.org/public/relax-devel/2010-04/msg00032.html).