Fix 0002967: Make bugnotes visible while updating bugs (updating, resolving, and closing)

R bugnote_inc.php
A bugnote_add_inc.php
A bugnote_view_inc.php

• Remove bugnote_inc.php file and split it into two. One to view the bugnotes and
  the other to include the add bugnote form.

M bug_close_page.php
M bug_resolve_page.php
M bug_update_advanced_page.php
M bug_update_page.php

• Changed to include bugnote_view_inc.php

M bug_view_advanced_page.php
M bug_view_page.php

• Changed to include bugnote_view_inc.php and bugnote_add_inc.php

M config_defaults_inc.php

• Removed the config for bugnote_inc.php and add two configs for the new files.

M doc/ChangeLog

• Updated as per the above changes.

git-svn-id: http://mantisbt.svn.sourceforge.net/svnroot/mantisbt/trunk@1964 <a class="text" href="/?p=mantisbt.git;a=object;h=f5dc347c">f5dc347c</a>-c33d-0410-90a0-b07cc1902cb9