relax SVN archive

The class Relax_fit reads in the type of calculation (R1 or R2), the frequency, results directory, pdb file and unresolved residues.

Current date was added to pipe name to allow multiple rx calculations during the same session.

Proper openfile dialog was included to the function to open a global pdb file.

A global pdb file can be loaded through the menu Molecule>Load PDB File.

A sequence file can be loaded in the menu and will be assigned to all the analysis tabs.

After importing a sequence file, each structure file text control field will be loaded with this file. The sequence file will also be stored in the relax data storage.

All unused functions in relax_gui.py are removed.

These functions belonged to the NOE analysis tabs, which are now separated.

A feedback of the progress of local tm models in the d'auvergne_protocol.py script was added.

This feedback will be read by the relaxGUI controller and the progress bar will be updated.

The entries of the relaxGUI log windows are limited to 1000 lines.

After maximum entries is reached, the window will be refreshed. This is a tryout before slowing down the calculation as discussed with and suggested by Edward d'Auvergne (https://mail.gna.org/public/relax-devel/2010-02/msg00091.html).

The relaxGUI log window reads Progress output and updates progress bar.

The automatic calculation scripts have to prompt a message like 'Progress: 10'. The relaxGUI controller recognizes a progress of 10% and updates the prohgress bar.

The type of Rx calculation (R1 or R2) as well as the current frequency will be sent to the relax_fit.py script.