// Returns data from file if cached, caches data if not cached
AFile.prototype.get = function () {
    var proxyThis = this; // UGLY
    if (this.data === "") {
        console.log(this.filename + " not loaded..");
        return fs.readFileAsync(this.filename).then(function (d) {
            proxyThis.data = d;
            console.log("Loading complete");
            return d;
        });
    } else {
        return Promise.resolve(this.data);
    }
}