Update XPDF2Thumbnail.java

Bringing XPDF thumbnails up to par with the regular JPEG thumbnails.
Update XPDF2Thumbnail.java

Remove a bit of commented cruft.
Added a new dataloader for CiNii Article
Reset fast to searchProvider of CiNii which are reverted accidentally
Edited CiNii related files to adapt DS-1813
Change label admin for communities/collection, reduce label on remove button to fix wrong behaviour on google chrome
Fix display when no item in recent submission
Add Communities & Collections link in admin menu
Use css to automatically add asterisk to required form inputs
Added a new dataloader for CiNii Article
Reset fast to searchProvider of CiNii which are reverted accidentally
Edited CiNii related files to adapt DS-1813
cinii online data loader: add publisher in detail list
Re-arrange methods signature to put 'required' parameter in the more appropriate position
Improvements to changes in PR#364. Ensure withdrawn items are still exported to CSV. Improve error logging on export.
Merge pull request #421 from tdonohue/DS-1733-improvement

DS-1733: Improvements to changes made in PR#364.
Merge pull request #416 from lap82/DS-1716

[DS-1716] Improvements for JSPUI new layout
Display select value without hexcode entities, add escape using JavaScript String rules for fullname/email instead replace single quote, add code to prevent xss attach
fixed conflicts
Merge pull request #392 from zuki/DS-1790

DS-1790 A new dataloader for CiNii article