[ADD] Nuevo modulo para pagos con tajeta (sermepa-redsys)
[FIX] PEP8
[FIX] delete incorrect files
[FIX] Flake8
Merge remote-tracking branch 'incaser/8.0' into 8.0
Merge branch '8.0' of https://github.com/Antiun/l10n-spain into 8.0