README - 轉換至 Markdown 格式

Signed-off-by: Ｖ字龍(Vdragon) <pika1021@gmail.com>
README - fix typos

Signed-off-by: Ｖ字龍(Vdragon) <pika1021@gmail.com>
新增「本專案的軟體依賴關係說明」段落

Signed-off-by: Ｖ字龍(Vdragon) <pika1021@gmail.com>