Merge branch 'hotfix-0.9.4.3' (Hotfix to add 'drift' to package list)

Author: Erik Nielsen

packages/pygsti/_version.py

@@ -4,4 +4,4 @@
 #    in the file "license.txt" in the top-level pyGSTi directory
 #*****************************************************************
 """ PyGSTi version number """
-__version__ = "0.9.4.2"
+__version__ = "0.9.4.3"

setup.py

@@ -59,7 +59,7 @@
       long_description=descriptionTxt,
       author='Erik Nielsen, Kenneth Rudinger, Timothy Proctor, John Gamble, Robin Blume-Kohout',
       author_email='[email protected]',
-      packages=['pygsti', 'pygsti.algorithms', 'pygsti.baseobjs', 'pygsti.construction', 'pygsti.drivers', 'pygsti.extras', 'pygsti.extras.rb', 'pygsti.extras.rpe', 'pygsti.io', 'pygsti.objects', 'pygsti.optimize', 'pygsti.report', 'pygsti.tools'],
+      packages=['pygsti', 'pygsti.algorithms', 'pygsti.baseobjs', 'pygsti.construction', 'pygsti.drivers', 'pygsti.extras', 'pygsti.extras.rb', 'pygsti.extras.rpe', 'pygsti.extras.drift', 'pygsti.io', 'pygsti.objects', 'pygsti.optimize', 'pygsti.report', 'pygsti.tools'],
       package_dir={'': 'packages'},
       package_data={'pygsti.tools': ['fastcalc.pyx'],
                     'pygsti.report': ['templates/*.tex', 'templates/*.html', 'templates/*.json',