Removed pupdb as a dependency, using diskcache

requirements.txt

setup.py

src/unitgrade.egg-info/PKG-INFO

src/unitgrade.egg-info/SOURCES.txt

src/unitgrade.egg-info/requires.txt

src/unitgrade/artifacts.py

src/unitgrade/dashboard/app.py

src/unitgrade/dashboard/app_helpers.py

src/unitgrade/dashboard/dashboard_cli.py

src/unitgrade/dashboard/dbwatcher.py

src/unitgrade/dashboard/file_change_handler.py

src/unitgrade/dashboard/static/unitgrade.js

src/unitgrade/dashboard/static/wz_js.js

src/unitgrade/dashboard/templates/base.html

src/unitgrade/dashboard/templates/index3.html

src/unitgrade/dashboard/templates/info.html

src/unitgrade/dashboard/watcher.py

src/unitgrade/framework.py

src/unitgrade/pupdb.py

src/unitgrade/utils.py