converted README.txt to MarkDown
converted README.txt to MarkDown

sirkkalap/DependencyCheck,simon-eastwood/DependencyCheckCM,sirkkalap/DependencyCheck,sirkkalap/DependencyCheck,simon-eastwood/DependencyCheckCM,simon-eastwood/DependencyCheckCM,sirkkalap/DependencyCheck,sirkkalap/DependencyCheck