recovery: Update

 - Update it with kitkat base

Signed-off-by: huangqiwu <huangqiwu@xiaomi.com>
recovery: Add support en build

 - if you need english support,
 - please set USE_CHINESE_RECOVERY:= false

Signed-off-by: huangqiwu <huangqiwu@xiaomi.com>
Merge pull request #1 from ivan19871002/cm-11.0

Updates from ivan