設定類別完成。

成員：
private static final Config INSTANCE = new Config();
protected static final String DEFAULT_LANG = "en-GB";
protected static final int CODE_DOT = 0;
protected static final int CODE_DASH = 1;
protected static final int CODE_SPACE = 2;
protected static final int CODE_SPACE_LETTER = 3;
protected static final int CODE_SPACE_WORD = 4;
protected static final int UNIT_DOT = 1;
protected static final int UNIT_DASH = 3;
protected static final int UNIT_SPACE = 1;
protected static final int UNIT_SPACE_LETTER = 3;
protected static final int UNIT_SPACE_WORD = 7;
protected int preset = 500;
protected int end = 500;
protected int unit = 200;
protected int repeat = 0;
protected boolean lock;
Merge branch '17-config-class' into develop
新增媒介類別.
修正迴圈條件.
修改預設值
Merge branch '17-config-class' into develop
Merge branch '18-medium-class' into develop
改為普通Class，加入進度類別
Merge branch '18-medium-class' into develop
簡易燈光模組.

使用相機的方式做開燈/關燈/切換等功能.
修改註解
AndroidManifest.xml 加入相機授權的區段
實做Medium類別

- 位置修改
- 單例模式
新增摩斯密碼加解密功能.

主class
- src/com/dreamon/morse/MorseCode.java

文字密碼對應:
- res/values/strings.xml
加了重載方法和註解
修正程式與加註解

- 原本的unit改成常數
- 輸出改為使用常數
- 控制類別未完成
新增Control的函式
實作控制類別.
新增執行緒和停止功能.
修改讀取res的方法和執行方法.