OK, the mistery of the missing menu option is solved.

My bad, of course: it was just the "Admin Level" mod that was blocking the access to the new admin action. Everything is fine now.

Just in case someone is still on 1.2.x and wants to implement the Google Analytics:

Here is what needs to be done on 1.2.x:

1) Install the Mod like described in the README file.
2) Modify the core file /includes/classes/db/sql/query_factory.php:

a) Find around line 268

function queryTime() {
return $this->total_query_time;
}

}

b) Add right AFTER the function queryTime() and BEFORE the second curly brace the following code from the 1.3.x version of this file.
The final result looks like this:

function queryTime() {
return $this->total_query_time;
}

function getBindVarValue($value, $type) {
$typeArray = explode(':',$type);
$type = $typeArray[0];
switch ($type) {
case 'csv':
return $value;
break;
case 'passthru':
return $value;
break;
case 'float':
return (!zen_not_null($value) || $value=='' || $value == 0) ? 0 : $value;
break;
case 'integer':
return (int)$value;
break;
case 'string':
if (isset($typeArray[1])) {
$regexp = $typeArray[1];
}
return '\'' . $this->prepare_input($value) . '\'';
break;
case 'noquotestring':
return $this->prepare_input($value);
break;
case 'currency':
return '\'' . $this->prepare_input($value) . '\'';
break;
case 'date':
return '\'' . $this->prepare_input($value) . '\'';
break;
case 'enum':
if (isset($typeArray[1])) {
$enumArray = explode('|', $typeArray[1]);
}
return '\'' . $this->prepare_input($value) . '\'';
default:
die('var-type undefined: ' . $type . '('.$value.')');
}
}
/**
* method to do bind variables to a query
**/
function bindVars($sql, $bindVarString, $bindVarValue, $bindVarType, $debug = false) {
$bindVarTypeArray = explode(':', $bindVarType);
$sqlNew = $this->getBindVarValue($bindVarValue, $bindVarType);
$sqlNew = str_replace($bindVarString, $sqlNew, $sql);
return $sqlNew;
}

function prepareInput($string) {
return @mysql_real_escape_string($string);
}
}


It seems to be working without a glitch on the 1.2.5 code.

All the best,
--dreamdaily