Copyright update.
Copyright update.
Merge branch 'richSubmissionSearch' of https://github.com/inia-es/ojs into richSubmissionSearch
Rich submission_id search (contains, starts with) added to other parts of the system.
Contributions statement.
*8742* Check presence of article object
Merge pull request #183 from asmecher/8742-fix

*8742* Check article object before calling
*8750* Make sure error notifications will be sent to managers
*8748* Use core function to remove base url, check if it was succesfull, if not, reject file
Submodule changes track
Merge pull request #186 from beghelli/ojs-stable-2_4

Retrieving URL components bug fix
Submodule changes track
*8754* Avoid non existing articles
Merge pull request #189 from beghelli/8754-fix

8754 fix review reminder task
*8756* Fix affiliations in articles report
Add recaptcha support for Notification Mailing List

Conflicts:
	lib/pkp
Update lib/pkp submodule for latest RECAPTCHA for Notifications.
Merge pull request #190 from ulsdevteam/notification-recaptcha-2_4

*8757* Add RECAPTCHA to Notification subscription request
Merge pull request #192 from ulsdevteam/notification-recaptcha-2_4

*8757* Update lib/pkp submodule for latest RECAPTCHA for Notifications.
Copyright notice tweaks