Add CWOP Support

[kb1lqc]

Summary

Pull in CWOP weather stations from the CWOP source. This is distinctly different than APRS-IS. I've known about this for a few weeks but poking from @el-iso makes me think this is probably more useful than originally thought.

Problem Explanation

Provide a more in-depth explanation of the problem or feature if applicable

Supporting Information

• https://madis-data.ncep.noaa.gov/MadisSurface/?CenterLAT=33.67&CenterLON=-118.01&Zoom=10.00&StationID=FRCC1
• http://wxqa.com/
• https://en.wikipedia.org/wiki/Citizen_Weather_Observer_Program