Moved shared validation code into pkp/lib
Merge pull request #88 from MichaelThessel/validation

Moved shared validation code into pkp/lib
*8347* Removed broken/deprecated categories link
*8351* Fixed reversed ordering
*8342* Fix author grid row submission ID parameter name
remove unecessary setupTemplate method, locale loads
*8337* fix template variable name
Add missing published_submissions join for publication date
Correct old constant
*8330* datacite export plugin and html entities
*8330* medra export plugin and html entities
Conventions
*8293* Deduping notification manager code
Doxygen improvements
Doxygen improvements
Doxygen fixes
Merge branch 'master' of https://github.com/pkp/ojs

Conflicts:
	lib/pkp

Merging