Multiple minor updates

• Add option in configuration to disable network name prefix for non-network entities (addresses #101)
• (BREAKING CHANGE) Remove the following services which are redundant with existing entities
  • SERVICE_ENABLE_DNS_CACHING
    • switch.***_local_dns_caching
  • SERVICE_ENABLE_IPV6
    • switch.***_ipv6_enabled
  • SERVICE_ENABLE_THREAD
    • switch.***_thread_enabled
  • SERVICE_SET_NIGHTLIGHT_MODE
    • select.***_nightlight_mode
    • time.***_nightlight_schedule_off
    • time.***_nightlight_schedule_on
• Fix EeroException bug (fixes a portion of the errors mentioned in #98)
• Add guest network password as attribute to switch entity (requested in #95)