relax SVN archive

Added the relax 3.3.4 manual to the repository.

Updated the version number to relax 3.3.4.

relax version 3.3.4.

This is a major feature and bugfix release, finally adding support for the saturation recovery and
inversion recovery R1 experiment, and including a bug fix for storing multi-dimensional numpy data
structures as IEEE 754 byte arrays in the XML output of the relax state and results files.

Added relax scripts which match the Frame_order.test_test_simulate_* system tests.

These are the tests of the frame_order.simulate user function. These were used to construct and
visually check the Brownian simulation and PDB model representation in a molecular viewer. These
could be a useful reference, so have been added to the repository.

Created two system tests for the frame_order.simulate user function for the double rotor model.

These are Frame_order.test_simulate_double_rotor_mode1_xz_plane_tilt and
Frame_order.test_simulate_double_rotor_mode2_xz_plane_tilt.

Created two system tests for the frame_order.simulate user function for the double rotor model.

These are Frame_order.test_simulate_double_rotor_mode1_z_axis and
Frame_order.test_simulate_double_rotor_mode2_z_axis.

Improved checking for the frame order generate_pivot() function.

The check_model() checking object is now called to make sure the frame order model has been
specified, as this is essential for this function.

Converted the specific_analyses.frame_order.checks module to the new Check object design.

This follows from http://wiki.nmr-relax.com/Relax_source_design#The_check_.2A.28.29_functions and
the changes significantly simplify the checking objects.

Added the pipe_name argument to the frame order check_model() function.

This is for the specific_analyses.frame_order.checks module.

Expanded the double rotor model description in the frame_order.select_model user function.