LUCENE-1020: created basic tool to check an index, print details of each segment, and fix the index by removing broken segments
LUCENE-1020: created basic tool to check an index, print details of each segment, and fix the index by removing broken segments

git-svn-id: 4c5078813df38efa56971a28e09a55254294f104@587107 13f79535-47bb-0310-9956-ffa450edef68

tokee/lucene,tokee/lucene,tokee/lucene,tokee/lucene