acquiretemperature.py was added, gets temperature
data from weather underground on a daily basis - needs tuning
problem (datehours was repeated) fixed
acquireTemperature was revised, it works, but only at ~15s per
page, where each page is 1 day, may be slightly faster on better
internet.

TODO:
for optimization, maybe switch from orderedList to checking
line by line if hour has changes? I still want to keep the
last recorded temperature at a datehour (because most
observations are made at 54 min on the hour), whlie keeping
an ordering of insertion
acquiretemperature.py and all 4 years of temperature data from
dataset given, taking only the last temperature for an hour
(because of many lying on the 54 minute mark)
progress was made