Add exerml as dep
Sort project keywords
Fill in name and source_url
Add httpotion as a dependency
Add ex_doc as a dependency
httpotion from github instead of hex.pm

hex.pm package doesn't load ibrowse dependency correctly.
Add -h/--help option
Fetch XML from NOAA
Ignore compiled beam files
Add Timex for Dates
Remove default test
Name Weather.CLI test module correctly
Weather.Pressure

Struct for modelling the magnitude and units of pressure.  Supported
units are inches mercury, "in Hg", and millibars, "mb". Conversion
functions between the two units are available.
Ignore generated docs
Add docs for Weather.Pressure
Add types to Weather.Pressure struct
Add @specs for Weather.Pressure
Weather.Distance

Struct for measuring distances (only supports miles right now).
Fix typos in docs
Weather.Speed

Speeds in knots and mph with conversion functions.