EDIT

organizing imports

#4716 reduicing clutter in the lucene index and solving performance problems which probably fixes #4277 and #3663

#4761 removing @Indexed from abstract base classes since hibernate now fully supports polymorph class hierarchies

#4761 removing @Field annotation from CdmBase.id which has become obsolete

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

index creation without errors, most lucene search test working again

• using TextField instead of StringField to enable tokenization for some fields
• @IndexedEmbedded(includeEmbeddedObjectId=true) added where necessary

#4716 IndexDocValue related issues solved, indexing now without exceptions, most tests in TaxonServiceSearchTest successful - commit of missing file

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

first steps to make lucene working again

#4716 temporarily making 3 fieldnames lowercase to prevent from trouble with new hibernate naming strategy, needs to be reverted later, see #5369