relax SVN archive

Fix for the new daeg_to_rotational_superoperator() function.

The frame order matrix shape is now restored.

Added a function for converting the frame order matrix to the rotational superoperator.

The function is called daeg_to_rotational_superoperator().

The beta angle for the tensor rotations is now folded to be between 0 and pi.

Fix for the new frame order system test - the results file goes to devnull.

Specific architecture and optimisation details are now printed if the frame order system tests fail.

Renamed a frame order system test.

Added another rigid frame order system test.

Shifted the rigid frame order system test into the sub-directory.

Created a sub-directory for frame order test scripts.

More updates for Python3k.

The command used was:
2to3 -w \
-f buffer \
-f idioms \
-f set_literal \
-f ws_comma \
-x except \
-x import \
-x imports \
-x long \
-x numliterals \
-x xrange \
relax .

This is from the docs/2to3_checklist document.