yaml tidyups and warning removals

esphome/esp-downstbathtowelrail.yaml

@@ -131,8 +131,8 @@ esphome:
     build_flags:
       - "-Os"                   # optimize for size
       - "-Wl,--gc-sections"     # drop unused code/data
-      - "-fno-exceptions"       # strip C++ exceptions
-      - "-fno-rtti"             # strip C++ RTTI
+      #- "-fno-exceptions"       # strip C++ exceptions
+      #- "-fno-rtti"             # strip C++ RTTI
   on_boot:
     priority: 900  # High priority to run after globals are initialized
     then:
@@ -274,17 +274,6 @@ globals:
     restore_value: true
     initial_value: "2"
 
-  ####################################################
-  # current_mins is set if SNTP is invalid.
-  # We assume user powers on the device at 12:00 noon
-  # => 12 * 60 = 720 minutes from midnight.
-  # Not restored, so it resets each boot.
-  ####################################################
-  - id: current_mins
-    type: int
-    restore_value: false
-    initial_value: "720" # 720 is 12:00 Noon
-
   ####################################################
   # boost_timer: counts minutes in BOOST mode
   # After 'boost_duration' minutes, revert to TIMER.