Merge module-web-ref-2213: Replace old links for deprecated modules in twisted.protocols

Author: thijs
Reviewer: exarkun
Fixes: #2213

Files:
modified: /trunk/twisted/protocols/nntp.py (try)
modified: /trunk/twisted/protocols/sux.py (try)
modified: /trunk/twisted/protocols/pop3.py (try)
modified: /trunk/twisted/protocols/rawudp.py (try)
modified: /trunk/twisted/protocols/smtp.py (try)
modified: /trunk/twisted/protocols/dns.py (try)
modified: /trunk/twisted/protocols/jabber.py (try)
modified: /trunk/twisted/protocols/toc.py (try)
modified: /trunk/twisted/protocols/oscar.py (try)
modified: /trunk/twisted/protocols/ip.py (try)
modified: /trunk/twisted/protocols/raw.py (try)
modified: /trunk/twisted/protocols/imap4.py (try)
modified: /trunk/twisted/protocols/irc.py (try)
modified: /trunk/twisted/protocols/msn.py (try)
modified: /trunk/twisted/protocols/ethernet.py (try)