updated QA tools (history)
updated QA tools (history)

Asqatasun/Contrast-Finder,Asqatasun/Contrast-Finder,Asqatasun/Contrast-Finder,Asqatasun/Contrast-Finder,dzc34/Contrast-Finder,dzc34/Contrast-Finder,dzc34/Contrast-Finder,dzc34/Contrast-Finder