DS-1503 use getAttribute first before attempting to check getHeader for
the user value. ShibUseHeaders is not enabled by default in Apache.
Bibliographic external database feature on submission - DS-1252
Added license
Update js function to jquery.1.10.x, added logo external bib service image, added mapconverter and configuration
Add i18n message
Added license
Added style
Serve information about handles as json over xmlui.
Adds version header to org.dspace.app.xmlui.aspect.handle.HandleResolverReader
Simplified API of handleresolver.
DS-1637 JSPUI implementation and small improvements (config / error code)
Draft: Multi remote DSpace Repositories plugin for handle storage
Enhanced the MultiRemoteDSpaceRepositoryHandlePlugin.

Removed dependency from dspace.core.ConfigurationManager.
Implemented property file containing the URLs of DSpace handleresolver.
Load the handle prefix from handle resolver instead of duplicating
configuration.
bte in submission workflow
add modifiers + support record extension on MultipleDataLoader
cleanup SubmissionLookupService
Refactored the ItemSubmissionLookupDTO to use a list of Records internally
Added SubmissionLookupOutputGenerator
remove unnecessary files + add licence in new files
Bibliographic external database feature on submission - DS-1252