Release 4.11

Release 4.11-beta-1

4.10 final

JUnit 4.9 final release--updating version number

Update version to 4.9b4

Fix factuality and typo in release notes

For consistency, renaming version to 4.9b1

Clean-up after review in github's compare view. Thanks, github.

tagging version 4.8.1

tagging version 4.8