Travis: Don't try to deploy binaries on tests and documentation

Travis: Fix documentation deploy on tag

Bump to 0.20.3

Bump to 0.20.2

Bump to 0.20.1

Bump to 0.20.0 with changelog

Bump to 0.18.3

bump to 0.18.2

Bump to 0.19.0

CI builds release branches now