SOLR-4426: NRTCachingDirectoryFactory does not initialize maxCachedMB and maxMergeSizeMB if <directoryFactory> is not present in solrconfig.xml

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1444782 13f79535-47bb-0310-9956-ffa450edef68
Update forbidden-apis to version 1.1 (some bug fixes in ANT/Maven, new CLI interface)

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1444798 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-3998: Maven configuration: no longer any need to add src/examples/ as a source path

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1445002 13f79535-47bb-0310-9956-ffa450edef68
remove bogus null check

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1445014 13f79535-47bb-0310-9956-ffa450edef68
Merged /lucene/dev/trunk:r1444646-1445015

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/lucene4765@1445016 13f79535-47bb-0310-9956-ffa450edef68