relax SVN archive

The GUI user function objects can now be called with the wx_wizard_sync and wx_wizard_modal args.

This is used to force the user function to operate synchronous or asynchronous mode, or to force the
user function wizard to be modal. This will allow a number of hacks to be avoided throughout the
GUI!

Added a check to the bmrb.write user function to see if the file name has been supplied.

This results in a nicer message for the GUI.

The BMRB 22x22 icon is now actually that size, and not 200x200!

The bmrb.display and bmrb.write user functions now have the version defaulting to 3.1.

The choices are now also restricted to 2.1, 3.0, and 3.1.

Merged revisions 16728 via svnmerge from
svn+ssh://bugman@.../svn/relax/1.3

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r16728 | bugman | 2012-06-07 15:35:54 +0200 (Thu, 07 Jun 2012) | 5 lines

Bug fix for the bruker.read user function for reading Bruker Dynamics Centre files.

The spectrometer frequency needs to be converted from MHz to Hz!
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Bug fix for the bruker.read user function for reading Bruker Dynamics Centre files.

The spectrometer frequency needs to be converted from MHz to Hz!

The user function wizard pages now have an on_back() method which unregisters the observer.

This is needed as going back previously did not unregister the observer the object, hence going
forwards after going back would fail.

The wizard now has an on_back() method available to perform actions when going back.

The on_next() method has been fixed in that it is called even when the page is skipped.

Activated the apply and skip buttons in the relaxation data GUI element data reading wizards.

The relaxation data GUI element 'add' buttons now launch a multi-page wizard to input metadata.

The relaxation data 'Add' and Bruker 'Add' buttons now launch wizards whereby the first page is the
original relax_data.read or bruker.read user functions, but then this is followed by the
relax_data.peak_intensity_type, relax_data.temp_calibration and relax_data.temp_control user
functions. This allows the metadata to be set up prior to the model-free calculations.