Add Google Analytics codes for FE and admin of Public demoshop

[LukasHeinz]

I need to add GA for Public demoshop - in the beginning of element add those codes to defined URL addresses.

https://demo.shopsys.com/ and administration

<script async src="https://www.googletagmanager.com/gtag/js?id=UA-402396-40"></script> <script> window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'UA-402396-40'); </script>

https://dedemo.shopsys.com/

<script async src="https://www.googletagmanager.com/gtag/js?id=UA-402396-41"></script> <script> window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'UA-402396-41'); </script>

https://czdemo.shopsys.com/

<script async src="https://www.googletagmanager.com/gtag/js?id=UA-402396-42"></script> <script> window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'UA-402396-42'); </script>