HackRF output: implemented transverter mode

plugins/samplesource/hackrfinput/hackrfinputgui.ui

@@ -31,6 +31,9 @@
   <property name="windowTitle">
    <string>HackRF</string>
   </property>
+  <property name="toolTip">
+   <string>Transverter frequency translation dialog</string>
+  </property>
   <layout class="QVBoxLayout" name="verticalLayout">
    <property name="spacing">
     <number>3</number>

plugins/samplesource/hackrfinput/hackrfinputplugin.cpp

@@ -32,7 +32,7 @@
 
 const PluginDescriptor HackRFInputPlugin::m_pluginDescriptor = {
 	QString("HackRF Input"),
-	QString("4.11.6"),
+	QString("4.11.8"),
 	QString("(c) Edouard Griffiths, F4EXB"),
 	QString("https://github.com/f4exb/sdrangel"),
 	true,