delete folder open card
Merge branch 'OpenCart' of https://github.com/quangthi90/Training072014 into OpenCart
Merge branch 'OpenCart' of https://github.com/quangthi90/Training072014 into OpenCart
Merge branch 'OpenCart' of https://github.com/quangthi90/Training072014 into OpenCart
Merge branch 'OpenCart' of https://github.com/quangthi90/Training072014 into OpenCart
add folder Topic 7 to test