clarify document completion
fix mapping: german specific content should not be put into default collector (the one for all languages)
first version:
 - state gets read from nominatim
 - state is saved in elastic search index
 - state is considered in queries
 - state is attached in geojson result

 still to be tested
unified constants
verified, see https://github.com/twain47/Nominatim/blob/4cfeeb06ba828c94115f9496004a7a13cd8e1a03/tests/features/db/import/placex.feature#L163

refers to #102
remove marvel plugin, it uses a lot of disk space for logging (relevant in production)
use most recent elastic search version
specify marvel as script language
add marvel dependency
copy scoring scripts into elastic search home directory
fix script directory location
importer: read place tag from extratags and give preference over admin_level
Merge branch 'feature/102/add_state'

Conflicts:
	es/mappings.json
	src/main/java/de/komoot/photon/importer/Utils.java
	src/main/java/de/komoot/photon/importer/elasticsearch/Searcher.java
	src/main/java/de/komoot/photon/importer/elasticsearch/Server.java
Merge remote-tracking branch 'remotes/origin/pr/131'

Conflicts:
	src/main/java/de/komoot/photon/importer/nominatim/NominatimConnector.java
	src/main/java/de/komoot/photon/importer/nominatim/model/AddressRow.java
move previously assigned city to context
formatting