Add travis repo badge to readme (#1561)
Add travis repo badge to readme (#1561)


CupOfTea696/prism,CupOfTea696/prism,CupOfTea696/prism,CupOfTea696/prism,PrismJS/prism,PrismJS/prism,PrismJS/prism,CupOfTea696/prism,PrismJS/prism,PrismJS/prism