EDIT

organizing imports

#4761 updating means to obtain the IndexManager to new hibernate search api and extending according test

#4761 fixing broken area filter join query, by circumventing a bug in lucene LUCENE-4824 (numeric fields not supported in join queries)

#4716 fixing proplems with testdata by making use of the CleanSweepInsertLoadStrategy.class

#4716 IndexDocValue relates issues solved, indexing now without exceptions, most tests in TaxonServiceSearchTest successful

TaxonServiceSearchTest: assertions no longer unnessecarily doing object comparision, relying on auto boxing is better!

Minor

#4716 upgrading spring xsd schema version to 4.0

Set failing DescriptionService test preliminary to ignore #4716

Fix compile issues after rebase #4716