Added short description about the CLI client
Added short description about the CLI client

ptarjan/cordova-hot-code-push,nordnet/cordova-hot-code-push,limexcomputer/cordova-hot-code-push,limexcomputer/cordova-hot-code-push,nordnet/cordova-hot-code-push,mnewmedia/cordova-hot-code-push,mnewmedia/cordova-hot-code-push,davidovich/cordova-hot-code-push,davidovich/cordova-hot-code-push,ptarjan/cordova-hot-code-push,ptarjan/cordova-hot-code-push