Enh 0003765: Change title on bug details page to bug summary line.

M bug_update_advanced_page.php
M bug_update_page.php
M bug_view_advanced_page.php
M bug_view_page.php
M print_bug_page.php
M core/html_api.php

• Changed the page title to include the currently open issue.

git-svn-id: http://mantisbt.svn.sourceforge.net/svnroot/mantisbt/trunk@2560 <a class="text" href="/?p=mantisbt.git;a=object;h=f5dc347c">f5dc347c</a>-c33d-0410-90a0-b07cc1902cb9