Update to version 1.9.0

Bring other bits up to version 1.8.13

One more file for v1.8.12

Merge pull request travis-ci#712 from travis-ci/131_fix_key_upload

bump version

Version 1.8.10

tag v1.8.9

Merge pull request travis-ci#486 from travis-ci/ag-bump-version

Bump version to 1.8.8

Version 1.8.6

Bump to v1.8.4