LUCENE-3606: Merge up to trunk r1212007  


git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/lucene3606@1212008 13f79535-47bb-0310-9956-ffa450edef68
tree: fd232643206a5f5f4a76f80aebc90783dfeed566
  1. dev-tools/
  2. lucene/
  3. modules/
  4. solr/
  5. .gitignore
  6. .hgignore
  7. build.xml
  8. README.txt