Merge branch 'release/2.2.0' into develop
Merge branch 'hotfix/2.2.1' into develop
Merge branch 'hotfix/2.2.2' into develop
Merge branch 'hotfix/2.2.3' into develop
Merge branch 'hotfix/2.2.4' into develop
Merge branch 'hotfix/2.2.5' into develop
Merge branch 'hotfix/2.2.6' into develop
Merge branch 'hotfix/2.2.7' into develop
Cleanup FactoryTest.
Add get*Handlers().
Add getTokenTypeHandlers().
Update version number as 2.3.x
Merge branch 'release/2.3.0'