Filip d147 patch 1 (#13)

* Update README.md

Updated information for CLA to CLA Assistant

* Delete Siemens_CLA_1.1.pdf

Deleted CLA PDF

README.md

@@ -100,7 +100,7 @@ How to access the USB based QR Code Scanner inside the application as well as fu
 Thank you for your interest in contributing. Anybody is free to report bugs, unclear documentation, and other problems regarding this repository in the Issues section.
 Additionally everybody is free to propose any changes to this repository using Pull Requests.
 
-If you are interested in contributing via Pull Request, please check the [Contribution License Agreement](Siemens_CLA_1.1.pdf) and forward a signed copy to [industrialedge.industry@siemens.com](mailto:industrialedge.industry@siemens.com?subject=CLA%20Agreement%20Industrial-Edge).
+If you haven't previously signed the [Siemens Contributor License Agreement](https://cla-assistant.io/industrial-edge/) (CLA), the system will automatically prompt you to do so when you submit your Pull Request. This can be conveniently done through the CLA Assistant's online platform. Once the CLA is signed, your Pull Request will automatically be cleared and made ready for merging if all other test stages succeed.
 
 ## License and Legal Information
 
@@ -110,4 +110,4 @@ Please read the [Legal information](LICENSE.txt).
 
 IMPORTANT - PLEASE READ CAREFULLY:
 
-This documentation describes how you can download and set up containers which consist of or contain third-party software. By following this documentation you agree that using such third-party software is done at your own discretion and risk. No advice or information, whether oral or written, obtained by you from us or from this documentation shall create any warranty for the third-party software. Additionally, by following these descriptions or using the contents of this documentation, you agree that you are responsible for complying with all third party licenses applicable to such third-party software. All product names, logos, and brands are property of their respective owners. All third-party company, product and service names used in this documentation are for identification purposes only. Use of these names, logos, and brands does not imply endorsement.
+This documentation describes how you can download and set up containers which consist of or contain third-party software. By following this documentation you agree that using such third-party software is done at your own discretion and risk. No advice or information, whether oral or written, obtained by you from us or from this documentation shall create any warranty for the third-party software. Additionally, by following these descriptions or using the contents of this documentation, you agree that you are responsible for complying with all third party licenses applicable to such third-party software. All product names, logos, and brands are property of their respective owners. All third-party company, product and service names used in this documentation are for identification purposes only. Use of these names, logos, and brands does not imply endorsement.