Flake8: ignore eggs dir

Author: untitaker

setup.cfg

@@ -9,5 +9,5 @@ addopts = --tb=short
 # E731: Use a def instead of lambda expr
 ignore = E731
 select = C,E,F,W,B,B9
-exclude = tests/storage/servers/owncloud/, tests/storage/servers/nextcloud/, tests/storage/servers/baikal/, build/
+exclude = .eggs, tests/storage/servers/owncloud/, tests/storage/servers/nextcloud/, tests/storage/servers/baikal/, build/
 application-package-names = tests,vdirsyncer