Fix IrcMessage::Private enum value to appear in the docs
Fix IrcMessage::Private enum value to appear in the docs

Do not exclude *Private symbols -> the exclude pattern (*_p.h)
and hiding undocumented members seems to be enough.

jpnurmi/communi-desktop,communi/communi-desktop,communi/communi-symbian,communi/communi-symbian,communi/communi-symbian,sevanteri/communi-desktop,communi/communi-desktop,communi/communi-symbian,gdamjan/communi-desktop