Merge pull request Infineon#220 from Infineon/release/2.1.0

Added XMC1300 Boot Kit support in 2.x

Merge pull request Infineon#219 from Infineon/develop

Develop

Merge pull request Infineon#218 from Infineon/develop-1.x

Develop 1.x

Merge develop for 1.6.0 release

Develop

Minor change in README.md

Updated version metadata

Update package.json

Update soundPressureLevel.ino

Update to version 1.2.0

Merge pull request Infineon#76 from ivankravets/patch-1

Add contents; using with @platformio