LUCENE-5863: regenerate 3.0 and add 3.0.1

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/branch_4x@1624005 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5863: add 3.0.2

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/branch_4x@1624007 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5863: add 3.0.3 and fix numeric testing bug

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/branch_4x@1624009 13f79535-47bb-0310-9956-ffa450edef68