[PEP8] server_environment
[PEP8] dbfilter_from_header
[PEP8] mass_editing
[PEP8] super_calendar
[PEP8] base_optional_quick_create
[PEP8] import_odbc
[PEP8] scheduler_error_mailer
[PEP8] cron_run_manually
[PEP8] mail_environment
fix test file path in base-external_dbsourse
Merge pull request #12 from yvaucher/7.0-fix-flakes8

7.0 fix flakes8 (partial)
[PEP8] users_ldap_groups
[PEP8] super_calendar
[PEP8] users_ldap_populate
[PEP8] users_ldap_mail
[PEP8] email_template_template
[PEP8] Misc
Merge pull request #13 from yvaucher/7.0-travis-fix

fix test file path in base-external_dbsourse
Merge pull request #21 from bwrsandman/7.0-fix-flakes8

7.0 fix flakes8 (complete)
[PEP8] fetchmail_attach_from_folder