* SPI Fix - Free allocated memory in case of invert
* Remove development statement
* UI updates
* Minor corrections
* Tpm2net Fix - Free allocated memory
* LGTM Finding
* Add config directory and user type to SysInfo
* WS281x - Ensure that device runs with root priviliges
* WS281x - Update DMA defauls as per rpi_ws281x recommendation
* Support Sysinfo for Qt < 5.10
* Address LGTM finding