LUCENE-3690: Maven configuration: Added test resources solr/core/src/test/**/* (except *.java) to the solr-core module, to allow LegacyHTMLStripCharFilterTest to find its test resource htmlStripReaderTest.html.  (Jenkins builds were failing because of this.)
LUCENE-3690: Maven configuration: Added test resources solr/core/src/test/**/* (except *.java) to the solr-core module, to allow LegacyHTMLStripCharFilterTest to find its test resource htmlStripReaderTest.html.  (Jenkins builds were failing because of this.)

git-svn-id: 308d55f399f3bd9aa0560a10e81a003040006c48@1234884 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