Adding note about NetBeans API repository.

Cannot build OTF-Versioning-Service without it.
Fixing typo.
Merge pull request #21 from Apelon-VA/master

fix the logging / null pointer / init failure
Merge pull request #19 from WestCoastInformatics/master

Adding note to README about pointing to NetBeans API repository
Merge branch 'master' into va-branch