Feature: Add custom location for archived redo log files

[bersler]

Is your feature request related to a problem? Please describe.
For production databases it happens that older redo log files are copied to some remote disk location like NFS. Such location is often not registered in RMAN.

Describe the solution you'd like
Use provided statically additional disk location as a source for archived redo log files.

Describe alternatives you've considered
Use only location from FRA with archived redo log files.

Additional context
An additionally provided location with redo log files could be utilised when redo log files are removed, but are manually copied by user to remote disk. If OpenLogReplictor could also scan custom location for redo log files - this could make the replication process easier.

[bersler]

This feature is complicated to implement.. If there is a demand from users more focus could be given here.