Make dynamic config required version more forceful

[GoogleCodeExporter]

Presently if a required version is set, then a user may simply override the
notice and continue using the older version.

This feature would force the client to re-override at a regular interval to
ensure they are more inclined to follow the required upgrade path.

Original issue reported on code.google.com by jacob.feisley on 2 Mar 2009 at 7:38

[GoogleCodeExporter]

Original comment by jacob.feisley on 2 Mar 2009 at 7:38

• Changed state: New

[GoogleCodeExporter]

that would be good.

another option would be for dtella to refuse to connect to a network that is 
too new,
or for it to refuse connections from nodes that are too old.

this behaviour could be set by an option in local_config

Original comment by infinity0x@gmail.com on 2 Mar 2009 at 5:55