Added dropdown menus. Switched to read from climate-data.csv.
Added dropdown menus. Switched to read from climate-data.csv.

Still have a lot of minor things to change/play around with but
I'm fairly certain everything works and automatically resizes, etc.
when the dropdowns are changed. I still need to go through and comment/
make variable names clear.

JanetMatsen/CSE_512_A3,CSE512-16S/a3-janetmatsen-mdmurbach,CSE512-16S/a3-janetmatsen-mdmurbach