Fix time format
修正时间格式

Signed-off-by: Wanpeng Song <swpustc@mail.ustc.edu.cn>
Fix size of return value of stringprintf function
修正stringprintf函数返回string的大小错误

Signed-off-by: Wanpeng Song <swpustc@mail.ustc.edu.cn>
remove empty line at last in output file
移除输出文件结尾空行

Signed-off-by: Wanpeng Song <swpustc@mail.ustc.edu.cn>
donot read empty line at last of each file
不读入每个文件结尾空行

Signed-off-by: Wanpeng Song <swpustc@mail.ustc.edu.cn>
Update dumpImageSize version to 1.1.6.3
更新dumpImageSize版本到1.1.6.3

Signed-off-by: Wanpeng Song <swpustc@mail.ustc.edu.cn>
Fix debugprintf function
修正debugprintf函数

Signed-off-by: Wanpeng Song <swpustc@mail.ustc.edu.cn>
using stderr instead of cerr as output stream for debugprintf
使用stderr代替cerr作为debugprintf的输出文件流

Signed-off-by: Wanpeng Song <swpustc@mail.ustc.edu.cn>
Update dumpImageSize version to 1.1.6.4
更新dumpImageSize版本到1.1.6.4

Signed-off-by: Wanpeng Song <swpustc@mail.ustc.edu.cn>
Upgrade dumpImageSize: optimization and fix bugs
升级dumpImageSize：优化和修正错误

Merge branch 'dev-2'

Signed-off-by: Wanpeng Song <swpustc@mail.ustc.edu.cn>