C++ refactoring (#91)

COPYRIGHT.md

@@ -1,13 +1,27 @@
+### ESP-IDF
+
+This project uses ESP-IDF to compile the ESP32 firmware.
+
+Website: https://www.espressif.com/
+
+License: [GPL v3.0](https://github.com/espressif/esp-idf/blob/master/LICENSE)
+
 ### Flipper Zero Firmware
+
+Some of the code in this project has been adapted from the Flipper Zero firmware.
+It was changed to fit the Tactility project.
+
 Website: https://github.com/flipperdevices/flipperzero-firmware/
-License: GPL v3.0
-https://github.com/flipperdevices/flipperzero-firmware/blob/dev/LICENSE
+
+License: [GPL v3.0](https://github.com/flipperdevices/flipperzero-firmware/blob/dev/LICENSE)
+
 
 ### Google Fonts
+
 Website: https://fonts.google.com/icons
-License: Apache License, version 2.0
-https://fonts.google.com/attribution
+
+License: [Apache License, version 2.0](https://fonts.google.com/attribution)
 
 ### Components
-See `/components` for the respective projects and their licenses.
 
+See `/components` for the respective projects and their licenses.