[dw-free] Change console-only "set" commands to an Advanced Options tab

[afuna]

[commit: http://hg.dwscoalition.org/dw-free/rev/7a0fbc442c67]

http://bugs.dwscoalition.org/show_bug.cgi?id=19

Add syndicated level setting under privacy tab in manage/settings.

Patch by kareila.

Files modified:

• bin/upgrading/en.dat
• cgi-bin/DW/Setting/SynLevel.pm
• htdocs/manage/settings/index.bml

( Diff: 3 files changed. )