ZAS fix.  It should now be possible to repair breaches without admin intervention.

Signed-off-by: Mloc-Argent <colmohici@gmail.com>
Several ZAS fixes.
Adds insulation to doors, modifiable by admins from the ZAS setting panel.
Fixes a logic error with connections.  (I am dumb some days)
Improves the runtime detection and reporting.
Improves "zone info" debug verb.