Issue #45: Asn Label cleanup

[VijayrajS]

Changelog

• Converted Asn.jsx to AsnLabel.jsx + AsnUtils.js (Moved helper functions to separate files for cleanliness)
• Converted the AsnLabel to a functional component with strict props validation
• Cleaned up code to consistently use camelCase
• Added additional feature where private ASNs/ASNs from an unknown country have a flag with a question mark next to them, and fixed formatting of additional labels (like asndrop, private etc.)
• Enabled React’s new automatic JSX runtime by changing the babelrc config.

(Event table and event list table)
Old UI

UI with Fix

Status

Deployed on grip-dev.

[VijayrajS]

@salcock Do we have a Georgia Tech copyright comment string that we have to put up here