relax SVN archive

Changes to all the opening and saving file dialogs.

This corresponds to one component of the patch_II file attached to https://gna.org/task/?6847 by
Michael Bieri (https://gna.org/users/michaelbieri).

The following have been changed:
filesavebox() -> savefile(),
fileopenbox() -> openfile(),
fileopenbox() -> multi_openfile(),

Switched from using msgbox() to using the specific dir_message() function.

This corresponds to one component of the patch_II file attached to https://gna.org/task/?6847 by
Michael Bieri (https://gna.org/users/michaelbieri).

This will again be a problem because dir_message() is not defined in gui_bieri.relax_gui.

Switched from using diropenbox() to opendir().

This corresponds to one component of the patch_II file attached to https://gna.org/task/?6847 by
Michael Bieri (https://gna.org/users/michaelbieri).

This will be a problem because in patch_II, opendir() is not defined in gui_bieri.relax_gui.

Added the missing import_seq(), settings(), param_file_setting() and reset_setting() methods.

This corresponds to one component of the patch_II file attached to https://gna.org/task/?6847 by
Michael Bieri (https://gna.org/users/michaelbieri).

This prevented relax from launching the GUI.

Expansion and improvements to the menu bar of the main window.

This corresponds to one component of the patch_II file attached to https://gna.org/task/?6847 by
Michael Bieri (https://gna.org/users/michaelbieri).

Many new entries have been created and menu hot keys have been added for all entries.

Clean up of the gui_bieri.res.results_analysis module (much code deletion)

This corresponds to one component of the patch_II file attached to https://gna.org/task/?6847 by
Michael Bieri (https://gna.org/users/michaelbieri).

This code appears to have been an unnecessary duplication of that in other modules. It looks like a
remnant of the splitting up of relax_gui.py at revision r10085.

Another import fix as this was forgotten in the last commit.

Fixes for the relaxGUI imports.

This corresponds to one component of the patch_II file attached to https://gna.org/task/?6847 by
Michael Bieri (https://gna.org/users/michaelbieri).

Again this is different as the import statements were not clearly separated and were messy.

Added version information to the GUI. This includes a GUI version of 1.00.

This corresponds to one component of the patch_II file attached to https://gna.org/task/?6847 by
Michael Bieri (https://gna.org/users/michaelbieri).

The change is different though as the relax 'version' module is being used to obtain the relax
version.

Updated the copyright statements adding myself and this year.