relax SVN archive

The consistency testing and hybrid data pipes are now listed in the pipe.create uf docstring.

Created the results user function pages and menu entries.

These include:
results.display
results.read
results.write

Converted the results user function documentation to the new design.

Fix for the molmol.command user function page - the command is now read from the GUI.

The GUI now returns to normal when opening an invalid or incompatible save file.

Molmol is now properly launched from relax to read commands from STDIN.

Synchronised the code for handling Molmol and PyMOL.

The Molmol code is now very similar to that of PyMOL, using subprocess.Popen rather than os.popen.
There is now a Molmol execution object that is used by the molmol user functions.

Added the missing molmol user function pages which should have been part of r14304.

The GUI tests are now skipped when the wx module is not present (or is broken).

This allows relax to operate without having wx installed.

Implemented all of the molmol user function pages and menu entries.

These include:
molmol.clear_history
molmol.command
molmol.macro_exec
molmol.ribbon
molmol.tensor_pdb
molmol.view
molmol.write