Create a button on the panel screen to check device connectivity and hardware configuration - DONE

display logged in user id in app - DONE

app/src/main/res/values/strings.xml

@@ -113,6 +113,7 @@
     <string name="diagnostics">Device Diagnostics</string>
     <string name="auto_dac">Auto DAC</string>
     <string name="calibration">Calibration</string>
+    <string name="deviceinfo">Device Information</string>
     <string name="place_buffer">Start</string>
     <string name="Start_Sample">Start Sample</string>
     <string name="new_kit">New Kit</string>