relax SVN archive

Fix for the get_data() method - the new analysis wizard pages are now located in the class namespace.

The assembly of data in the new analysis wizard is now performed by get_data().

The GUI analyses reset is now complete with the removal of 'gui analyses' from the reset observer.

Deselected molecules, residues, or spins are now not expanded in the spin viewer tree.

System test fixes for the deletion of ds.tmpfile and ds.tmpdir when relax is reset.

The names are now stored in self - as they were a few revisions ago.

The test suite base class tearDown() methods now delete tmpdir and tmpfile from self.

This allows the names to be sorted somewhere where a call to generic_fns.reset.reset() will delete
them.

The observers are now notified of a reset prior to the reset happening.

This allows them to play with the data, if needed, before it is all lost.

Shifted the GUI test startUp() and tearDown() methods into the base class.

Replaced all calls to ds.__reset__() with calls to generic_fns.reset.reset().

This is needed as the relax data store is only part of the permanent data kept within relax. The
status object and other data will need to be dealt with now. The use of generic_fns.reset.reset()
by all parts of relax makes this resetting more uniform and clean.

The system and unit tests have have been simplified by shifting the tearDown() method into the
SystemTestCase and UnitTestCase base classes. The tearDown() methods were mainly used to reset
relax, so this is now unified in the base class via generic_fns.reset.reset().

A reset() method has been created for the analyses GUI elements to properly clear this data.

The 'notebook page switcher' observer is now also unregistered.