0.5.0

• 修改了babybluetooth.h 方法的注释
• 添加了babybluetooth对外设模式的支持，现在可以用babybluetooth实现蓝牙设备的模拟

    //配置第一个服务s1
    CBMutableService *s1 = makeCBService(@"FFF0");
    //配置s1的3个characteristic
    makeCharacteristicToService(s1, @"FFF1", @"r", @"hello1");//读
    makeCharacteristicToService(s1, @"FFF2", @"w", @"hello2");//写
    makeCharacteristicToService(s1, genUUID(), @"rw", @"hello3");//读写,自动生成uuid
    makeCharacteristicToService(s1, @"FFF4", nil, @"hello4");//默认读写字段
    makeCharacteristicToService(s1, @"FFF5", @"n", @"hello5");//notify字段
    //配置第一个服务s2
    CBMutableService *s2 = makeCBService(@"FFE0");
    makeStaticCharacteristicToService(s2, genUUID(), @"hello6", [@"a" dataUsingEncoding:NSUTF8StringEncoding]);//一个含初值的字段，该字段权限只能是只读
    //实例化baby
    baby = [BabyBluetooth shareBabyBluetooth];
    //配置委托
    [self babyDelegate];
    //添加服务和启动外设
    baby.bePeripheral().addServices(@[s1,s2]).startAdvertising();

• 添加block对peripheralManager主要委托的支持

/**
 PeripheralManager did update state block
 */
-(void)peripheralModelBlockOnPeripheralManagerDidUpdateState:(void(^)(CBPeripheralManager *peripheral))block;
/**
 PeripheralManager did add service block
 */
-(void)peripheralModelBlockOnDidAddService:(void(^)(CBPeripheralManager *peripheral,CBService *service,NSError *error))block;
/**
 PeripheralManager did start advertising block
 */
-(void)peripheralModelBlockOnDidStartAdvertising:(void(^)(CBPeripheralManager *peripheral,NSError *error))block;
/**
 peripheralManager did receive read request block
 */
-(void)peripheralModelBlockOnDidReceiveReadRequest:(void(^)(CBPeripheralManager *peripheral,CBATTRequest *request))block;
/**
 peripheralManager did receive write request block
 */
-(void)peripheralModelBlockOnDidReceiveWriteRequests:(void(^)(CBPeripheralManager *peripheral,NSArray *requests))block;
/**
 peripheralManager did subscribe to characteristic block
 */
-(void)peripheralModelBlockOnDidSubscribeToCharacteristic:(void(^)(CBPeripheralManager *peripheral,CBCentral *central,CBCharacteristic *characteristic))block;
/**
peripheralManager did subscribe to characteristic block
*/
-(void)peripheralModelBlockOnDidUnSubscribeToCharacteristic:(void(^)(CBPeripheralManager *peripheral,CBCentral *central,CBCharacteristic *characteristic))block;

• 添加了外设模式的使用示例程序 BabyBluetoothExamples/BluetoothStubOnIOS
• 添加了生成UUID的方法
  genUUID()
• 修改了蓝牙中心模式实现类的类名，从babysiter改为babyCentralManager