docs: add Apache LICENSE with TFTech NV copyright and update README with license reference

Author: despiegk

LICENSE

@@ -48,7 +48,7 @@
       "Contribution" shall mean any work of authorship, including
       the original version of the Work and any modifications or additions
       to that Work or Derivative Works thereof, that is intentionally
-      submitted to Licensor for inclusion in the Work by the copyright owner
+      submitted to the Licensor for inclusion in the Work by the copyright owner
       or by an individual or Legal Entity authorized to submit on behalf of
       the copyright owner. For the purposes of this definition, "submitted"
       means any form of electronic, verbal, or written communication sent
@@ -175,18 +175,8 @@
 
    END OF TERMS AND CONDITIONS
 
-   APPENDIX: How to apply the Apache License to your work.
-
-      To apply the Apache License to your work, attach the following
-      boilerplate notice, with the fields enclosed by brackets "[]"
-      replaced with your own identifying information. (Don't include
-      the brackets!)  The text should be enclosed in the appropriate
-      comment syntax for the file format. We also recommend that a
-      file or class name and description of purpose be included on the
-      same "printed page" as the copyright notice for easier
-      identification within third-party archives.
-
-   Copyright TF TECH NV (Belgium)
+   Copyright (c) TFTech NV
+   Belgian enterprise number = BE 0712.845.674
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

README.md

@@ -12,3 +12,8 @@ Threefold Connect is a mobile app that serves as your main gateway to the Threef
 - check [backend/README.md](backend/README.md)
 - check [app/README.md](app/README.md)
 
+
+## License
+
+This project is licensed under the Apache License 2.0 - see the [LICENSE](LICENSE) file for details.
+Copyright (c) TFTech NV.