merge with rev 932 psychon branch:

- module call for /me's
- timestamps for playback and query buffer
- WALLOP stuff / fix
- properly join channels _after_ namesx or uhnames were set up
- dont screw up raws on reconnect when you ran /lusers
- change default quit msg and version reply to CZNC::GetTag(false)
- change CZNC::GetTag() to point to sf.net
- kind of an rewrite for partyline, added fixed channels (this doesnt work on irssi,
		did it ever work?)
- add the timestamp support to webadmin too
- add ConnectDelay config option to avoid being killed because we connected too fast
- make znc handle usermodes correctly


git-svn-id: https://znc.svn.sourceforge.net/svnroot/znc/trunk@799 726aef4b-f618-498e-8847-2d620e286838

Buffer.cpp

@@ -36,6 +36,18 @@ int CBuffer::AddLine(const CString& sPre, const CString& sPost, bool bIncNick) {
 	return size();
 }
 
+int CBuffer::UpdateLine(const CString& sPre, const CString& sPost, bool bIncNick) {
+	for(iterator it = begin(); it != end(); it++) {
+		if(it->GetPre() == sPre) {
+			it->SetPost(sPost);
+			it->SetIncNick(bIncNick);
+			return size();
+		}
+	}
+	
+	return AddLine(sPre, sPost, bIncNick);
+}
+
 bool CBuffer::GetLine(const CString& sTarget, CString& sRet, unsigned int uIdx) {
 	if (uIdx >= size()) {
 		return false;