Integrate disconkick module to core.

Fix #968

src/IRCSock.cpp

@@ -1102,6 +1102,13 @@ void CIRCSock::Disconnected() {
 	m_pNetwork->ClearRawBuffer();
 	m_pNetwork->ClearMotdBuffer();
 
+	for (CChan* pChan : m_pNetwork->GetChans()) {
+		if(pChan->IsOn()) {
+			m_pNetwork->PutUser(":ZNC!znc@znc.in KICK " + pChan->GetName() + " " + GetNick()
+				+ " :You have been disconnected from the IRC server");
+		}
+	}
+
 	ResetChans();
 
 	// send a "reset user modes" cmd to the client.

src/User.cpp

@@ -376,6 +376,7 @@ bool CUser::ParseConfig(CConfig* pConfig, CString& sError) {
 		// XXX Legacy crap, added in ZNC 0.099
 		if (sModName == "fixfreenode") {
 			sNotice = "NOTICE: [fixfreenode] doesn't do anything useful anymore, ignoring it";
+			CUtils::PrintMessage(sNotice);
 			continue;
 		}
 
@@ -419,6 +420,13 @@ bool CUser::ParseConfig(CConfig* pConfig, CString& sError) {
 			continue;
 		}
 
+		// XXX Legacy crap, added in 1.7
+		if (sModName == "disconkick") {
+			sNotice = "NOTICE: [disconkick] is integrated to core now, ignoring it";
+			CUtils::PrintMessage(sNotice);
+			continue;
+		}
+
 		CString sModRet;
 		CString sArgs = sMod.Token(1, true);