BUGFIXES: this is what happens when you rush things.
  - date was only redrawing at load, date format change, and month change!
  - weather couldn't actually update on the hour the way it was being calculated.
  - Pebble on Android is crazy slow with javascript, so let's push our values out to the watch when finally loaded.
    - That's still unreliable, so let's just confirm we're doing weather every minute and request it if the temp is 999.