fix(docker): Updating docker containers to use redis

docker/mainnet/docker-compose.yml

@@ -1,17 +1,17 @@
-bch-api:
+bch-api-main:
   build: .
   dockerfile: Dockerfile
   #image: bitcore
   container_name: bch-api-main
   links:
-    - redis
+    - redis-main
   ports:
     - "12400:3000"
   restart: always
 
-redis:
+redis-main:
   image: redis:latest
-  container_name: redis-bch-api-main
+  container_name: redis-main
   restart: always
   ports:
     - "6379:6379"