Replacement of mapdb by jsondb

Absolute Beauty !!!
Great change

Within minutes, build # 624 was up and running and my Aeotec Z-Stick Gen5 was added easily.

root@host:/var/lib/openhab2/jsondb# ls -al
drwxr-xr-x 2 openhab openhab 4096 Nov 29 23:11 backup
-rw-r--r-- 1 openhab openhab 2262 Nov 29 23:11 org.eclipse.smarthome.config.discovery.DiscoveryResult.json
-rw-r--r-- 1 openhab openhab 3690 Nov 29 23:11 org.eclipse.smarthome.core.thing.Thing.json
root@host:/var/lib/openhab2/jsondb# more org.eclipse.smarthome.core.thing.Thing.json 
{
  "zwave:serial_zstick:ZW090C": {
    "class": "org.eclipse.smarthome.core.thing.internal.BridgeImpl",
    "value": {
      "label": "Z-Wave Serial Controller",
      "channels": [
        {
          "acceptedItemType": "Number",
          "kind": "STATE",
          "uid": {
            "segments": [
              "zwave",
              "serial_zstick",
              "ZW090C",
              "serial_sof"
            ]
          },
          "channelTypeUID": {
            "segments": [
              "zwave",
              "serial_sof"

[...]

I love this change ! :grinning: