make sure Java 1.7 was used to compile the JARs in binary release

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1461067 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-4879: Add randomizedtesting-runner 2.0.9 SHA1 to solr/licenses/; Maven configuration: upgrade randomizedtesting-runner from 2.0.8 to 2.0.9.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1461161 13f79535-47bb-0310-9956-ffa450edef68
fix TestFacetsCollector.testSumScoreAggregator to not be sensitive to rounding issues

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1461245 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-4879: Finish solr upgrade: upgrade randomizedtesting-runner and junit4-ant dependencies in solr/test-framework/ivy.xml; and add junit4-ant 2.0.9 SHA1 to solr/licenses/

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1461280 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-4879: IntelliJ configuration: upgrade randomizedtesting-runner dependency from 2.0.8 to 2.0.9

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1461372 13f79535-47bb-0310-9956-ffa450edef68
SOLR-4623: When serializing similarity factories, don't reduce class names of Similarity's wrapped with the anonymous factory to 'solr.<SimpleClassName>'; also, only reduce the class name of sim factories located in the org.apache.solr.search.similarities package, rather than that of any sim factory under packages org.apache.lucene.** and org.apache.solr.**

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1461378 13f79535-47bb-0310-9956-ffa450edef68