SOLR-3195: updating to trunk

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/solr_3159_jetty8@1298078 13f79535-47bb-0310-9956-ffa450edef68
tree: f75cf6a8584558037b090de0d0d9be08e542b5a2
  1. dev-tools/
  2. lucene/
  3. modules/
  4. solr/
  5. .gitignore
  6. .hgignore
  7. build.xml
  8. README.txt