JCR-1759: Code refresh + Upgrade to Lucene 3.6.2 (part 1)
Merge branch 'master' of github.com:exodev/jcr into feature/JCR-1759
JCR-1759: Port to Lucene 3.6.2 (part 2)
Merge branch 'master' of github.com:exodev/jcr into feature/JCR-1759-v2
JCR-1759: Upgrade to Lucene 3.6.2 (part 3)
JCR-2267: Upgrade to Lucene 3.6.2