learned how NSUserDefaults actually works. doh. also the internet is not very clear on this point.
data refresh delay comes from settings/nsuserdefaults
changed field name from delayMinutes to delaySeconds. because it was in seconds.
added some error logging
cut down a lot of lines by enumerating views rather than being dumb
typo
cut down a lot of lines by enumerating views rather than being dumb
had font changes for temperature label in the wrong order
took out old debugging log commands
fixed dumb typo that was causing crashes with hourly interval set to 36
tabs are now spaces, like they should be