*8473* Fix template escaping typo
*8475* Fixed reference parameter with default value
Merge pull request #108 from ppv1979/ojs-stable-2_4

	Updated Russian Translation of admin.xml and author.xml
*8477* Move sword to v2
Commit submodule
*8477* Fix build for submodule
*8478* Add link to labels
*8254* Moved statistics locale definitions and geo location tool retrieving to helper class
*8254* Introduced method to get country codes from other lists
*8254* Make report generator customizable for each report plugin
Recompiled css
*8473* Improve EndNote extraction
*8254* Fixed report generator locale key
*8254* Generate journal index page usage event
*8254* Process journal index page from log files
*8254* Fixed wrong setting name
*8254* Port acron plugin from ocs to ojs
*8254* Use the acron plugin hook to run the scheduled task, implemented automatic file logs handling
*8254* Created tool to help managing apache log files (copying and filtering entries)
*8254* Added options to automatic stage ojs log files and to process external files while still creating ojs log ones