Update proxy_services.py to include SERVICE_CALL_LIMIT (#238)

* Update proxy_services.py to include SERVICE_CALL_LIMIT

Like described here:

#236

Author: wojked

custom_components/remote_homeassistant/const.py

@@ -25,4 +25,7 @@
 
 DOMAIN = "remote_homeassistant"
 
-REMOTE_ID = "remote"
+REMOTE_ID = "remote"
+
+# replaces 'from homeassistant.core import SERVICE_CALL_LIMIT'
+SERVICE_CALL_LIMIT = 10

custom_components/remote_homeassistant/proxy_services.py

@@ -2,11 +2,10 @@
 import asyncio
 
 import voluptuous as vol
-from homeassistant.core import SERVICE_CALL_LIMIT
 from homeassistant.exceptions import HomeAssistantError
 from homeassistant.helpers.service import SERVICE_DESCRIPTION_CACHE
 
-from .const import CONF_SERVICE_PREFIX, CONF_SERVICES
+from .const import CONF_SERVICE_PREFIX, CONF_SERVICES, SERVICE_CALL_LIMIT
 
 
 class ProxyServices: