1748 : Create Dryad Styled Cocoon Error Page for WebMVC viewer part of the site
atmire-1446:add poluparity to discovery for datapackage
use solrlogger query
Fix blank most download page
Improve display of Submission Overview page

Remove double borders, correct spacing problem, update wording.
Fix wrong popularity data
Correct processing of zero-dollar authorization

PayPal changed their response code and message for zero-dollar
authorizations. The response code is now 0 (instead of error 4).
The message string is not merely "Verified". Instead, it starts with
"Verified", but includes a subcode and extra detail message.
Update integratedJournals.xhtml
Merge pull request #514 from datadryad/ui-tweaks

Improve display of Submission Overview page
Copy original org.dspace.discovery.IndexClient from dspace-discovery/dspace-discovery-provider
Add -i option to IndexClient for re-indexing single items
Force indexing when reindexing single item from command line
Avoid aborting context before DSpaceObject is used.

Fixes RIS and BibText citation downloads, as well as other spring views in ResourceIdentifierController.

context.abort() was called in a finally block in getDSO().  After getting a DSO other other methods attempt to use the object, but any operation that accesses the database fails, because context.abort() clears out the database connection pointer.

Now, the context is only aborted within getDSO() if an item was not found.  If an item was found, the context is stored in a request attribute and aborted after the item is no longer needed.

This issue surfaced in 27f62e8e6cc7e0207cf602f42ce93621fc5ec5b7 - [Ticket: 1729] Closing of context object
Merge pull request #513 from datadryad/atmire-1748-release-2

1748 : Create Dryad Styled Cocoon Error Page for WebMVC viewer part of t...
Add log for popularity caculation
Fix the pupolarity data format
Merge pull request #517 from datadryad/fix_ris_export

Fix RIS and BibText citation downloads - Avoid aborting context before DSpaceObject is used.
Merge pull request #515 from saramannheimer/patch-15

Update EcoMono pub blackout settings -- no pub blackout
Remove blackout from EcoMono
Merge pull request #516 from datadryad/reindex_single_item

Add command-line option to re-index a single item