*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
OJS 2.4.4-1 final commits
Remove doxygen from build procedure
*8763* fix Postgres SQL for timed views upgrade
*8764* Fix method usage
Merge pull request #193 from beghelli/8764-fix

8764 fix
Allow for CSS uploads in Journal Setup even if fileinfo mis-identifies the filetype.
Loosen CSS MIME check in Journal Setup to just text/ prefix with .css extension.
Merge pull request #194 from ulsdevteam/allow-css-uploads-2_4

*8766* Allow CSS uploads in Journal Setup despite failed fileinfo check.
*8768* fix date conversion for PostgresSQL
*8770* Properly UTF-8 encode GeoIP data
*8773* Fix OAI base URL with mod_rewrite
*6964* display object metadata on the article abstract page
*6964* display object metadata on the article abstract page comments
*6964* Method documentation