FORUM-1037 | [Answer][Simple Search]Cannot search questions when user is normal user
Revert "FORUM-1037 | [Answer][Simple Search]Cannot search questions when user is normal user"

This reverts commit c5b4224de42c1bb302b0c8c7e67f4e2f1520c211.
FORUM-655 | [Unified Search] Search connectors don't work properly with Japanese data - For Answer
FORUM-1037 | [Answer][Simple Search]Cannot search questions when user is normal user
FORUM-1002: [CKEditor] Update i18n variable of helpBBCode plugin

Fix description:
* Add plugin name into i18n variable to get the correct tooltip.
FORUM-1002: Clean up i18n files of BBCode plugin
FORUM-1050 | Exception of Forum throws when searching with special characters
SWF-2705 : Create pdf-js branch and update projects versions