Update README.md

Updating readme.md to indicate 1.0.0 will work with EAP 6.1 alpha, not ER's, Beta's, or GA.  See post 1.0.0 version for EAP 6.1 GA support.
Merge pull request #15 from vhalbert/master

Update pom versions
Merge pull request #16 from teiid/1.0.0

Update README.md
Update pom versions
Merge pull request #17 from vhalbert/update_version

Update pom versions