testing/nose: Move existing Nose material to $SUBJECT/$TOOL

diff --git a/python/testing/Readme.md b/testing/nose/Readme.md
similarity index 100%
rename from python/testing/Readme.md
rename to testing/nose/Readme.md

diff --git a/python/testing/close_line.py b/testing/nose/close_line.py
similarity index 100%
rename from python/testing/close_line.py
rename to testing/nose/close_line.py

diff --git a/python/testing/evo_sol1.png b/testing/nose/evo_sol1.png
similarity index 100%
rename from python/testing/evo_sol1.png
rename to testing/nose/evo_sol1.png

diff --git a/python/testing/exercises/test.markdown b/testing/nose/exercises/test.markdown
similarity index 100%
rename from python/testing/exercises/test.markdown
rename to testing/nose/exercises/test.markdown

diff --git a/python/testing/mean.py b/testing/nose/mean.py
similarity index 100%
rename from python/testing/mean.py
rename to testing/nose/mean.py

diff --git a/python/testing/test_mean.py b/testing/nose/test_mean.py
similarity index 100%
rename from python/testing/test_mean.py
rename to testing/nose/test_mean.py

diff --git a/python/testing/test_prod.jpg b/testing/nose/test_prod.jpg
similarity index 100%
rename from python/testing/test_prod.jpg
rename to testing/nose/test_prod.jpg