Rectify asset access in PdfGenerator
Access the consent file as a classpath resource
Check if the copyright has already been transferred for the article
Check if an article really exists in OJS
Tidy up 500/404 etc. pages
Wrap error messages thrown by CopyrightTransfer into badRequest.scala.html
Minor fixes across the project
Changed pagination size
Merge pull request #27 from tilius/beta-final-fixes

Final fixes (asset handling, wrong article IDs etc.). Did one small fix, should be ok. I'm merging it.