add a new "other contrast tool"
add a new "other contrast tool"

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