🍃 Some bug fixes

Thank you all for your feedback on MongoSK 2.0.0. Thanks to you, some issues have been solved. Let's review them:

🐛 Bugs

• Mongo document lists not being deserialized (da35afd)
• Fixing some codecs (047ca24, 926af9c, 9f2c299, 70da0a1)
• Severe error when a field is not present in a document (925dab1)

For this update, no additions have been made, while we receive feedback on the stability of this first v2 version. New features will be added soon.