Updated the airline list

Hi folks,

Recently made these updates to the airline list on bumpyskies.com:

  • Added Breeze Airways and Avelo Airlines
  • Removed a bunch of carriers that are no longer in business

This is my first meaningful update to BumpySkies in several years! (And a lesson in airline-industry churn, as well…) Thanks to several folks for contacting me with requests to add these two airlines—Breeze seems especially popular these days!