Elsevier: fix for updates to PDF/A files.
Merge pull request #2 from Dziolas/vtex_fix

Elsevier: fix for updates to PDF/A files.
Merge pull request #3 from Dziolas/master

Compliance: fixing querying the articles for compliance checks.
Merge pull request #4 from Dziolas/master

New export and fix for Elsevier
Merge branch 'master_local'

Conflicts:
	elsevier_package.py