removed old solr files
deleted:    solr/conf/admin-extra.html
deleted:    solr/conf/elevate.xml
deleted:    solr/conf/mapping-ISOLatin1Accent.txt
deleted:    solr/conf/protwords.txt
deleted:    solr/conf/schema.xml
deleted:    solr/conf/scripts.conf
deleted:    solr/conf/solrconfig.xml
deleted:    solr/conf/spellings.txt
deleted:    solr/conf/stopwords.txt
deleted:    solr/conf/synonyms.txt
deleted:    solr/data/development/index/segments.gen
deleted:    solr/data/development/index/segments_1
deleted:    solr/data/development/spellchecker/segments.gen
deleted:    solr/data/development/spellchecker/segments_1
deleted:    solr/pids/development/sunspot-solr-development.pid