additional search methods for DictionaryEntry
KeywordSearchService now correctly 'language aware'
* fix for one incorrect query
* fixed typo in fixture
minor tweaks in the import process
* added Pape meta-file to DEV and TEST
newlines survive extraction process in HtmlDescription and description
additional search methods for DictionaryEntry
added indexing (not working yet :o)
Save wordlist in HashSet
Indexing
* deactivated Wiktionary Lookup
* deactivated local lookup sql cache
Search functionality implemented
Merge branch 'LuceneIndexer' of https://github.com/neradis/index-vivus into LuceneIndexer

Conflicts:
	backend/src/main/java/de/fusionfactory/index_vivus/models/scalaimpl/DictionaryEntries.scala
	backend/src/main/java/de/fusionfactory/index_vivus/models/scalaimpl/DictionaryEntry.scala