Remove old register and update description

Author: mikhail-vl

package.json

@@ -4,13 +4,12 @@
     "ioredis": "^4.28.2",
     "lodash": "^4.17.21"
   },
-  "description": "Pop-up store using RedisTimeSeries, RedisGears and Redis Datasource for Grafana",
+  "description": "Pop-up store using RedisTimeSeries, RedisGears and Redis plugins for Grafana",
   "license": "Apache-2.0",
   "name": "redis-pop-up-store",
   "scripts": {
     "docker:build": "docker-compose build",
     "redis-cli": "docker exec -it redis redis-cli",
-    "register": "./register.sh && docker exec -it redis redis-cli RG.DUMPREGISTRATIONS",
     "simulation": "npm i; node src/pop-up-store.js",
     "start": "docker-compose pull && docker-compose up",
     "stop": "docker-compose down",