Make sure changes to InterMapTxt are taken into account by all server processes, by forcing a configuration change (`config.touch` from r6006).
This is a kind of "brute force" solution to the problem, but we need to have something while waiting for a more sophisticated approach.
Closes #5741.
Authored by: cboos 2008-04-17
Parent: [r6836]
Child: [r6838]
