updated with md images for aboutUs

	modified:   .DS_Store
	modified:   Home/Runtime/Cache/39c78d7007e9cc450968cc193015e704.php
	modified:   Home/Runtime/Logs/14_09_09.log
	new file:   Home/Runtime/Logs/14_10_21.log
	modified:   Home/Tpl/Show/aboutUs.html
	modified:   Public/.DS_Store
	modified:   Public/img/.DS_Store
	new file:   Public/img/Members/NingKang_md.png
	new file:   Public/img/Members/XiaonanWang_md.png
	modified:   Public/tidyUpPuzzleMaker/index.html