DS-1503 use getAttribute first before attempting to check getHeader for
the user value. ShibUseHeaders is not enabled by default in Apache.
Add dspace-rest, using Jersey, light support for Collection / Community
Wire up dspace-rest to build a webapp
Add some install instructions to the DSpace-Rest readme
Renamed HelloWorld to RestIndex
Rest index links to available endpoints
Use contextPath to link out
Move pieces of Collection data into a "metadata" element:name, license, handle
Add /items/:id, thus far it has the metadata
Change REST to use current dspace-parent, not some maven import
Use modern route to set dspace.cfg and such
Add name,archive-status, owningCollection to /items/:id,
Add shortcut "business" logic to get the key of a metadata field
Getting /community and /community/:id to output json/xml
Adding "Lite" versions, i.e. LiteCollection, LiteCommmunity, for easy nest
Fix adding subComms, subColls to a Community. Add ?expand=all
Add metadata keys to org.dspace.content.Community, and use those instead of strings
Collection presents its list of Items
Add a "link" element so that client, can follow to resource endpoint.

Still needs to include the contextPath i.e. /rest/
Items have Bitstreams