IM: add AccountMessageStatusChanged to dbusclient.cpp

AccountMessageStatusChanged would never get emitted when using dbus.

Change-Id: I452bada6863131166545d917f1836894e1d84100
Tuleap: #1071

bin/dbus/dbusclient.cpp

@@ -174,6 +174,7 @@ DBusClient::initLibrary(int flags)
         exportable_callback<ConfigurationSignal::VolatileDetailsChanged>(bind(&DBusConfigurationManager::volatileAccountDetailsChanged, confM, _1, _2)),
         exportable_callback<ConfigurationSignal::Error>(bind(&DBusConfigurationManager::errorAlert, confM, _1)),
         exportable_callback<ConfigurationSignal::IncomingAccountMessage>(bind(&DBusConfigurationManager::incomingAccountMessage, confM, _1, _2, _3 )),
+        exportable_callback<ConfigurationSignal::AccountMessageStatusChanged>(bind(&DBusConfigurationManager::accountMessageStatusChanged, confM, _1, _2, _3, _4 )),
         exportable_callback<ConfigurationSignal::IncomingTrustRequest>(bind(&DBusConfigurationManager::incomingTrustRequest, confM, _1, _2, _3, _4 )),
         exportable_callback<ConfigurationSignal::CertificatePinned>(bind(&DBusConfigurationManager::certificatePinned, confM, _1 )),
         exportable_callback<ConfigurationSignal::CertificatePathPinned>(bind(&DBusConfigurationManager::certificatePathPinned, confM, _1, _2 )),