Background Travis-ci.org is changing their cost model...

• low effort but probably not "no" effort

• at least ~$800 annual cost
• questionable viability (money grab)

• no cost (yet)
• other OSGeo projects are transitioning
• multi operating system support (Linux, Windows OSX)

• scripts need to be re-worked
• could run into the same trap as Travis down the road

• it's not Travis

• little experience with it