Make the null compression use the "none" identifier instead of None
This is friendlier to configuration files
Depends on !56 (closed) Depends on !57 (closed)
Test Plan
tox
Migrated from D2051 (view on Phabricator)
Staging instance, all changes can be removed at any time
This is friendlier to configuration files
Depends on !56 (closed) Depends on !57 (closed)
tox
Migrated from D2051 (view on Phabricator)