DS-1485 fix for the Mirage theme
[DS-1502] Don't let XSL-T decode entities that we wrote inside <script> tags
DS-1524 Incorrect use of Creative Commons corporate logo.

Now, the Creative Commons logo specific to the license the item has
assigned is shown.
[DS-1709] Improve clarity of access step UI

Clarify/fix default group selection

Show trail on access step
[DS-1707] Limit length of policy name
[DS-1706] Add review section for Access Step
add short description in the community response
add collection metadata (provenance, copyright, short description) in the collection response
DS-1733 check to see if item is in archive and valid before trying to add it to the CSV
DS-1739 fix LDAP auth appending "null" to username
fix new line at the end problem
Merge branch 'master' into dspace-rest-fixes
batch import UI - display only applicable data loaders
Merge branch 'master' into dspace-rest-fixes
DS-1448 Harmless broken pipe stack traces

Improved error catching for file downloads that are being cancelled
before completion
delete unnecessary comments
Merge branch 'master' into dspace-rest-fixes
remove collection provenance exposure from REST response
DS-1745 : Change logic in InstallItem so that dc.date.issued MUST be specified to be set. Add an option to set dc.date.issued="today" to auto-apply today's date. Also add unit tests for new logic
DS-1745 : Backwards compatibility for Initial Questions. If item is "unpublished" and no issued date, set it to today's date.