Create locale in pt_PT for backup plugin
*6582* Override getCurrentVersion() on Custom Block Plugin to prevent the upgrade and delete management verbs for a subsidiary plugin
Update ru_RU in main \locale directory
Update of ru_RU + fix typos in en_US

Updated translation of ru_RU locale for plugins + fix some typos in
en_US locale
*8893* call parent getLocaleFieldNames from ArticleDAO
Release prep for OJS 2.4.5
Add release notes for OJS 2.4.5
*8888* Remove HTML-based Selenium test framework
*8787* Publish initial issue and schedule intended submissions
*8864* Updating ToC fix.
*8741* fix due date after mailing an object
*8888* Rename constant
*8888* Add native export test
*8888* Submodule update
*8888* Added expected output (forgotten file)
*8888* Fix export test with variables
*8888* Add metadata for bvemer
*8864* Updating ToC fix.
*8899* Fix accidentally localized setting
*8740* Add permissions import/export to native import/export plugin