Don't specify random in allow-newer

uuid-1.3.5 allows random-1.1.*.
Download upper air soundings
Add a parser
Add handlers for UAS
Draw UAS stations
Handle click events
Add a modal for UAS
Add volare-uas directive
Draw condition curve
Adjust size
Draw grid
Add a page to show UAS chart
Draw mixing ratio
Draw an actual mixing ratio chart
Draw dry adiabat
Draw an actual dry adiabat
Show height
Take care of min pressure