prepared version placeholder

placeholder is "VVVVV"
use patchVersion.sh to replace version for new release. Do not use this script in develop branch.

scripts/fetchEvents.sh

@@ -1,4 +1,5 @@
 #!/bin/bash
+# Version: VVVVV
 
 # get starting date
 # find gdate or date command ( OSX: brew install coreutils)

scripts/mkGeolocationTable.py

@@ -12,6 +12,8 @@
     AJAX calls to the Nominatim service small, e. g. :
     curl -s "https://fdsnws.geophysik.ruhr-uni-bochum.de/fdsnws/event/1/query?minlat=50&maxlat=54&minlon=3&maxlon=10&minmag=1" | mkGeolocationTable.py > geolocationTable.js
 
+    Version: VVVVV
+
     License
     Copyright 2020-2021 Kasper D. Fischer <kasper.fischer@rub.de>
 
@@ -123,7 +125,7 @@ if __name__ == "__main__":
 
     # parse arguments
     import argparse
-    versionText = 'r20211017 (2021-10-17)'
+    versionText = 'VVVVV'
     parser = argparse.ArgumentParser(
         description='Reverse geocoding lookup of events in xml format (stdin).',
         epilog=versionText)