Revert "Apparently no 5.22 on Travis yet"
Revert "Apparently no 5.22 on Travis yet"

Yay! https://github.com/travis-ci/travis-ci/issues/4077#event-466665238

This reverts commit 43288f5b8c2a11443914b2716b5d70d8b35716ff.

afresh1/xdeadly