Squashed commit of the following:

commit 5b036677b16792f25baf7086ab478abd0a714ea9
Author: ChuckLee <sapronlee@gmail.com>
Date:   Sat Jan 5 10:34:47 2013 +0800

    获取短信时内容转换成小写

commit b51d1e940bfaf00aca0cf04da64638650cf1a1b3
Author: ChuckLee <sapronlee@gmail.com>
Date:   Sat Jan 5 10:31:31 2013 +0800

    添加place的标题

    1.添加place标题
    2.取消掉获取短信的唯一性

commit 7cdb67ba991cc3548b945c9f683528ee7b83b863
Author: ChuckLee <sapronlee@gmail.com>
Date:   Sat Jan 5 10:09:49 2013 +0800

    修改place的return_code为小写

commit aaabc5279577e754d727b7bc8fcbe58b7cef6437
Author: ChuckLee <sapronlee@gmail.com>
Date:   Sat Jan 5 09:36:21 2013 +0800

    优化encode代码

    如果遇见不能替换的字符，之前是直接报异常，现在修改为替换为“*”

commit 59d634d753d40e64fb3a80c810fc2b2b5558aaf3
Author: ChuckLee <sapronlee@gmail.com>
Date:   Sat Jan 5 09:26:56 2013 +0800

    修正README文件

commit ad41bed69a338c008b4ec0fb22a9a97d0eb88b35
Author: ChuckLee <sapronlee@gmail.com>
Date:   Sat Jan 5 09:26:03 2013 +0800

    Squashed commit of the following:

    同步master