Collect globals and standardize their names

docs/source/conf.py

sbws/__init__.py

sbws/core/scanner.py

sbws/core/server.py

sbws/globals.py

sbws/lib/resultdump.py

sbws/lib/v3bwfile.py

sbws/util/config.py

sbws/util/parser.py

sbws/util/simpleauth.py

sbws/util/sockio.py

setup.py

tests/lib/test_results.py

tests/util/test_simpleauth.py