update lib/pkp commit
Merge remote-tracking branch 'upstream/ojs-stable-2_4' into ojs-stable-2_4

Upgrade fork from original.
Partly revised russian translation of plugins
Merge remote-tracking branch 'upstream/ojs-stable-2_4' into ojs-stable-2_4
Clean up of metadata/dc11 plugin folder

Moved files of locales into locale subfolder
Finishing Russian Translation of plugins

Russian Translation of all plugins are revised
Merge remote-tracking branch 'upstream/ojs-stable-2_4' into ojs-stable-2_4

Conflicts:
	lib/pkp
Changes to ru_RU locale

Add missed strings for 2.4.3 version
Merge pull request #113 from ppv1979/ojs-stable-2_4

Russian translation (fully revised)
*8513* Fixed migrating timed view stats
*8254* Removed php 5 code
*8509* Use supported site locales for UI locales in new journal creation
Pedantry
*8518* Prevent @ prefix from being sent in CURL parameter values
*8518* Add safety check for CURL POST requests -- REVERT. Using string, not array.
*8527* Remove unused (potentially slow) fetch
*8536* fix paths to user profiles when viewing payments
*8536* add user profile viewing capability to subscription manager pages
*8538* revert previous changes to payment templates
*8509* Fixed missing site fetch