[maven-release-plugin] copy for tag github-oauth-0.29

[maven-release-plugin] prepare release github-oauth-0.28.1

Merge pull request jenkinsci#86 from jenkinsci/prepare_release

Update CHANGELOG for 0.28 release

[maven-release-plugin] copy for tag github-oauth-0.27

[maven-release-plugin] copy for tag github-oauth-0.26

[maven-release-plugin] copy for tag github-oauth-0.25

[maven-release-plugin] copy for tag github-oauth-0.24

[maven-release-plugin] copy for tag github-oauth-0.23

[maven-release-plugin] copy for tag github-oauth-0.22.3

[maven-release-plugin] copy for tag github-oauth-0.22.2