Change some texts to links in README
Change some texts to links in README

vojtechkral/cargo,vojtechkral/cargo,tsurai/cargo,tsurai/cargo,tshepang/cargo,eminence/cargo,nipunn1313/cargo,vojtechkral/cargo,rust-lang/cargo,rust-lang/cargo,eminence/cargo,rustyhorde/cargo,eminence/cargo,nipunn1313/cargo,nipunn1313/cargo,tshepang/cargo,tshepang/cargo,rust-lang/cargo,vojtechkral/cargo,rustyhorde/cargo,nipunn1313/cargo,tsurai/cargo,tsurai/cargo,rustyhorde/cargo,rust-lang/cargo,rustyhorde/cargo,tshepang/cargo,eminence/cargo,tsurai/cargo