GitLab

 * known metainfos
 * handle circular deps
 * log file with error

ElasticSearch: inequality conditions now have an implicit existence check to only include results with non-empty values

ElasticSearch: Inequality conditions allow alltarget (same as any since we have only one value allowed)

-fixed a flaw in the handling of limit values of >= and <= conditions

Archive: NQL queries with system_composition no longer require the elements in the formula to be ordered

-allows human-readable queries for upload date ranges

ElasticSearch/Archive: moved auxiliary count information to a separate subtree of the index-structure

-will simplify handling of fields with array content in the Repository
-all count information is now stored in query_auxiliary_data.count.<metaname>
-subtree 'query_auxiliary_data' contains information only relevant for ElasticSearch,
 'section_query_auxiliary_data' has info that might also be important to users and is thus
 now visible in the search results

* use dict name in dependencies
* track source in metadict_source
* use uri for resouces
* exploded format
* write to target, but keep backup
* MetaInfo
* expected ranges for utf8 length and repetitions
* MetaConstraint
* MetaInfoTool

Allows to easily compare to versions ignoring their build part