Remove old entities configurations

configuration/configuration.yaml

@@ -342,9 +342,6 @@ binary_sensor:
   - name: Bender
     platform: ping
     host: 192.168.50.3
-  - name: iron-man
-    platform: ping
-    host: 192.168.50.7
   - name: prusa
     platform: ping
     host: 192.168.50.8
@@ -381,21 +378,9 @@ binary_sensor:
   - name: soundbar
     platform: ping
     host: 192.168.60.8
-  - name: google-home
-    platform: ping
-    host: 192.168.60.10
-  - name: google-home-mini
-    platform: ping
-    host: 192.168.60.11
-  - name: google-home-mini-2
-    platform: ping
-    host: 192.168.60.12
   - name: gree-ac
     platform: ping
     host: 192.168.60.13
-  - name: router-outlet
-    platform: ping
-    host: 192.168.60.14
   - name: tv
     platform: ping
     host: 192.168.60.14
@@ -496,9 +481,6 @@ switch:
   - platform: wake_on_lan
     name: hulk
     mac: '24:4b:fe:05:e2:8b'
-  - platform: wake_on_lan
-    name: luxoft
-    mac: 'f8:75:a4:67:8f:e3'
 
 cover:
   - platform: group