LimeSDR GUIs: always apply change of FIR bandwidth

plugins/samplesource/limesdrinput/limesdrinputgui.cpp

@@ -574,10 +574,7 @@ void LimeSDRInputGUI::on_lpFIREnable_toggled(bool checked)
 void LimeSDRInputGUI::on_lpFIR_changed(quint64 value)
 {
     m_settings.m_lpfFIRBW = value * 1000;
-
-    if (m_settings.m_lpfFIREnable) { // do not send the update if the FIR is disabled
-        sendSettings();
-    }
+    sendSettings();
 }
 
 void LimeSDRInputGUI::on_gainMode_currentIndexChanged(int index)

plugins/samplesource/limesdrinput/limesdrinputplugin.cpp

@@ -33,7 +33,7 @@
 
 const PluginDescriptor LimeSDRInputPlugin::m_pluginDescriptor = {
     QString("LimeSDR Input"),
-    QString("3.14.6"),
+    QString("4.0.7"),
     QString("(c) Edouard Griffiths, F4EXB"),
     QString("https://github.com/f4exb/sdrangel"),
     true,