Initial commit. Added script and Readme.

README.md

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+### Enable gps
+
+On my shift6mq gps isn't working out of the box wit postmarketos.
+This script enables gps nmea output. Don't know if it need to be nmea, but it works for me.  
+
+It will also drop the output of the gps every second at the end. Just kill it with *Ctrl + C*  
+
+To start gps just execute the script:  
+
+```./gpshelper.sh```
+
+After you think the nmea messages doesn't look weird anymore kill it and open for example puremaps or osmin.  
+Enoy it!

gpshelper.sh

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+#!/bin/bash
+
+# Enable nmea mode
+mmcli -m any --location-enable-gps-nmea
+
+# Show the status of gps
+while true; do
+
+	mmcli -m any --location-get
+	sleep 1
+
+done