Add endpoint for deleting workspaces; fixes 60887336
define all the Dublin Core elements as pre-defined properties, and use the dc/elements/1.1 namespace instead of dcterms.
Implement basic SPARQL-based administrative search
wire in a sparql search form.
When storing a URI property that points to a fcrepo4 resource, also store a WEAKREFERENCE node to the same, so we can e.g. query against it easily.
Update Travis-CI email address
Merge pull request #147 from futures/sparql

SPARQL endpoint for Admin Search

Resolves: https://www.pivotaltracker.com/story/show/60713796
update response after creating a node to include the full URI to the
created resource; fixes #60887246
After creating a new workspace, return the path to the workspace in the location header. Fixes #60886000
Support HTTP preconditions for DELETE and MOVE operations

fixes #60884508
Support checksums when modifying content at fcr:content

Fixes #60875916
replace fcr:identifier?numPids parameter with 'count'

fixes #60877478
Merge pull request #156 from futures/http-fixes

HTTP API fixes
Resolves:
https://www.pivotaltracker.com/story/show/60887336
https://www.pivotaltracker.com/story/show/60887246
https://www.pivotaltracker.com/story/show/60886000
https://www.pivotaltracker.com/story/show/60884508
https://www.pivotaltracker.com/story/show/60875916
https://www.pivotaltracker.com/story/show/60877478
Return a 404 Not Found when deleting a workspace that doesn't exist.
Merge pull request #157 from futures/http-fixes

Return a 404 Not Found when deleting a workspace that doesn't exist.
Minor change to JcrRdfTools.getTreeTriples()
Introducing RdfStreamProvider...
Merge pull request #158 from futures/RDFIterationForevva

Adds RdfStreamProvider for rendering RdfStreams as triples.
relocating JSON configs to align with dependency tree
Merge pull request #159 from futures/move-configs

relocating JSON configs to align with dependency tree
Resolves: https://www.pivotaltracker.com/story/show/61135712