- properly indent 'unpack ...' message at the top of unpack()  (was indented one too many levels) - When testing the Solr example with the binary Solr distributions (.tgz and .zip), start with a clean copy of the unpacked distribution for each JVM to be tested with (merge branch lucene_solr_4_0 r1390046)
- properly indent 'unpack ...' message at the top of unpack()  (was indented one too many levels)
- When testing the Solr example with the binary Solr distributions (.tgz and .zip), start with a clean copy of the unpacked distribution for each JVM to be tested with
(merge branch lucene_solr_4_0 r1390046)

git-svn-id: 13f9c63152c129021c7e766f4ef575faaaa595a2@1390053 13f79535-47bb-0310-9956-ffa450edef68

PATRIC3/p3_solr,PATRIC3/p3_solr,PATRIC3/p3_solr,PATRIC3/p3_solr,PATRIC3/p3_solr,PATRIC3/p3_solr,PATRIC3/p3_solr