Method refresh

src/helpViewer/packages.ts:103–106

()

    // Functions to force a refresh of listed packages
    // Useful e.g. after installing/removing packages
    public async refresh(): Promise<void> {
        await this.clearCachedFiles();
        this.pullFavoriteNames();
    }

    // Funciton to clear only the cached files regarding an individual package etc.
    public async clearCachedFiles(re?: string|RegExp): Promise<void> {