Enhancement 0003362: Generic email notifications.

Before this change Mantis notifications were based on hard-coded status changes. This change allows the webmaster to add a custom status and control who should be notified when a bug is placed in this status. It also adds notifications for general bug modifications which was not supported before.

M config_defaults_inc.php

• Update config_defaults_inc.php to explain the updated technique to control custom status notifications.

M core/bug_api.php

• Change bug update to generate appropriate action/status notifications.

M core/email_api.php

• Support for sending generic emails.

M lang/strings_english.txt

• Added strings for the caption of the existing statuses. Most of the strings already existing, but their names were changed. This is to allow the code to construct the string names based on the status/action.

git-svn-id: http://mantisbt.svn.sourceforge.net/svnroot/mantisbt/trunk@2374 <a class="text" href="/?p=mantisbt.git;a=object;h=f5dc347c">f5dc347c</a>-c33d-0410-90a0-b07cc1902cb9