Move retry logic up to catch all NoNodeAvailableExceptions (#191)
Create unique map file names to fix issue w/ concurrent jobs (#191)
Adapt context to recent changes in GND ontology.
Merge pull request #321 from fsteeg/issue-191-exceptions

Fix issues when running multiple jobs concurrently
Merge pull request #316 from acka47/gnd-context

Adapt context to recent changes in GND ontology.
Merge pull request #322 from fsteeg/master

Move config values to config file to simplify staging deployment
Add putting lobid vocabs into hdfs - see #320
Merge pull request #324 from dr0i/copy-nwbib-vocabs-into-hdfs

Add putting lobid vocabs into hdfs - see #320
Don't identify primary topic in external JSON-LD, only internally

Identifying the primary topic was originally both for the request
in 230#issuecomment-32290484 and for #257. It did break Edoweb
however, probably due to an issue with parsing named JSON-LD graphs
in rdflib. This removes the primary topic from the served JSON-LD,
but retains it in the internal format, used by the UI for #257.