Merge branch 'dev-2'

Signed-off-by: Wanpeng Song <swpustc@mail.ustc.edu.cn>
Optimization naming rules and upgrade libpng(v1.6.14)
优化命名规则，更新libpng到v1.6.14
Merge branch 'dev-2'

Signed-off-by: Wanpeng Song <swpustc@mail.ustc.edu.cn>
Merge branch 'dev-2'

Signed-off-by: Wanpeng Song <swpustc@mail.ustc.edu.cn>
Merge branch 'dev-2'

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

Signed-off-by: Wanpeng Song <swpustc@mail.ustc.edu.cn>
Automatically set the width of record values
自动设置记录的宽度

Signed-off-by: Wanpeng Song <swpustc@mail.ustc.edu.cn>
Update dumpImageSize version to 1.1.0.2
更新dumpImageSize版本到1.1.0.2

Signed-off-by: Wanpeng Song <swpustc@mail.ustc.edu.cn>
Optimization naming rules, upgrade libpng(1.6.14), add libxslt(1.1.28), upgrade dumpImageSize(1.1.0.2)
优化命名规则，更新libpng到1.6.14,添加libxslt版本1.1.28，升级dumpImageSize版本到1.1.0.2
Merge branch 'dev-2'

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