* repeater: refactored 'region' CLI commands -> CommonCLI

* room server: added RegionMap, and new CommonCLI wiring, default_scope handling
* sensor: only minimal RegionMap wiring. Still needs work to handle default-scope

examples/simple_sensor/SensorMesh.h

@@ -22,6 +22,7 @@
 #include <helpers/CommonCLI.h>
 #include <helpers/StatsFormatHelper.h>
 #include <helpers/ClientACL.h>
+#include <helpers/RegionMap.h>
 #include <RTClib.h>
 #include <target.h>
 
@@ -138,6 +139,9 @@ private:
   uint8_t reply_data[MAX_PACKET_PAYLOAD];
   unsigned long dirty_contacts_expiry;
   CayenneLPP telemetry;
+  TransportKeyStore key_store;
+  RegionMap region_map;
+  TransportKey default_scope;
   uint32_t last_read_time;
   int matching_peer_indexes[MAX_SEARCH_RESULTS];
   int num_alert_tasks;