BOARD Connector 5.0

Config files need to be converted when upgrading.

SAP passwords are encrypted in context of BC Service Account (breaking)

When creating new sources or editing existing ones, the SAP passwords are encrypted with a key that is derived from the Windows account that is configured to run the BC service. The passwords can only be accessed from the same service account, when restoring a backup or moving the files to a different machine. If the service account changes, passwords need to be re-entered manually.

SAP passwords are stored seperately

Passwords are no longer part of sources/[name]/general.json. They are stored in sources/[name]/password.json now.

Various changes