atmire-1406 Support for if-modified-since (support on Item Views via theme sitemap.xmap)
1819 : fix Currency Symbol on submission page when currency changes dynamicly
1890 : Fix Approval of item with invalid payment
1890 : Fix change workflow steps of item email equals null exceptions
1892 : voucher feedback on checkout page
notice to encourage people to use the link
typo
Add curator task to find and install partially installed data files
Merge pull request #386 from datadryad/dan-trello-9

Use correct file identifier when reading timestamp
Changed sponsor for Elementa to BioOne at request of Skomal
Merge pull request #388 from laurawendell/patch-33

Changed sponsor for Elementa to BioOne at request of Skomal
Merge pull request #381 from laurawendell/patch-31

notice to encourage people to use the link
Merge pull request #382 from laurawendell/patch-32

typo
Turn journal-submit logging back up to debug
Add JournalCode class

The XML library automatically tries to create instances of JournalCode based on the element name.  However, this class didn't exist, so a runtime exception was thrown.
Creating a simple JournalCode class fixes this, and the resulting XML files have a Journal_Code element
atmire-1406 Support for if-modified-since (support on Item Views via theme sitemap.xmap)
Merge pull request #367 from datadryad/atmire-1406-2

atmire-1406 Support for if-modified-since (support on Item Views via the...
Merge remote-tracking branch 'origin/atmire-1890' into dryad-master

Conflicts:
	dspace/modules/api/src/main/java/org/dspace/workflow/WorkflowManager.java
	dspace/modules/xmlui/src/main/webapp/themes/Mirage/lib/css/style.css
Merge remote-tracking branch 'origin/atmire-1819' into dryad-master
Merge pull request #385 from datadryad/fix_notinstalled_files

Add curator task to find and install partially installed data files