completed package.json with napa configuration

package.json

{
    "name": "test_app",
    "version": "1.0.0",
    "description": "Sample app demonstrating SignalR JS client installation with napa",
    "author": "Scott Addie",
    "private": true,
    "license": "MIT",
    "scripts": {
        "install": "napa signalr/bower-signalr#v2.2.0:signalr"
    },
    "napa-config": {
        "cache": true,
        "cache-path": "./.napa-cache",
        "log-level": "info"
    },
    "dependencies": {
        "jquery": "2.2.4"
    },
    "devDependencies": {
        "napa": "2.3.0"
    }
}