Minor changes

Signed-off-by: Oleg Nenashev <nenashev@synopsys.com>
Added killScript to global config

Signed-off-by: Oleg Nenashev <nenashev@synopsys.com>
Added integration with custom tools and explicit specification of Cygwin

Signed-off-by: Oleg Nenashev <nenashev@synopsys.com>