Include `otherTitleInformation` in resource-by-name queries

NWBib mail, 2014-11-07, VA
Merge pull request #83 from hbz/resource-by-name

Include `otherTitleInformation` in resource-by-name queries
Set some logging to `trace` to reduce output
Merge pull request #86 from hbz/logging

Set some logging to `trace` to reduce output
Add `size` limit for facets requests to avoid heap issues

See https://github.com/hbz/nwbib/commit/2269159
Merge pull request #87 from hbz/facet-limit

Add `size` limit for facets requests to avoid heap issues
Add `location` parameter and polygon support for queries and facets

See https://github.com/hbz/lobid/issues/88

Pass space delimited `lat,lon` points describing the polygon.

Samples:

`/resource?author=136378153&location=52,6.5+52,7+51,6.5+51,7`
`/resource/facets?field=@graph.@type&location=52,6+52,7+51,6+51,7`
Merge pull request #89 from hbz/location

Add `location` parameter and polygon support for queries and facets
Serve contexts with CORS header and application/ld+json type

See https://github.com/lobid/lodmill/issues/423
Merge pull request #92 from hbz/issue-423-context

Serve contexts with CORS header and application/ld+json type
Merge branch 'master' into issue-nwbib-42-wikidata-geo-data