updated readme.
updated readme.

larquin/mercury,larquin/mercury,bonekost/mercury,bonekost/mercury,shilpi230/mercury,mediatainment/mercury,shilpi230/mercury,twistir/mercury_cms,tcv-nguyen/spree-mercury,tcv-nguyen/spree-mercury,Senhordim/mercury,bonekost/mercury,sarink/mercury,sarink/mercury,shilpi230/mercury,mediatainment/mercury,twistir/mercury_cms,sarink/mercury,mediatainment/mercury,mervick/mercury,Senhordim/mercury,larquin/mercury,mervick/mercury,mervick/mercury,Senhordim/mercury