Merge pull request #9 from effyhuihui/master

effy folder added. Two subfolder for task 0001 and 0002 added.
task 0000 added
task 0001 added
task 0004 added
task 0005 added
task 0006 added
Merge pull request #10 from agmcs/master

merged Show-Me-the-Code:master from agmcs:master
0000, 0001, 0002, 0003
Merge pull request #1 from Show-Me-the-Code/master

update
0004
Merge pull request #11 from renzongxian/master

merged Show-Me-the-Code:master from renzongxian:master
Merge remote-tracking branch 'upstream/master'
modified path var in task 0000 and task 0004
pymongo readme.md added for task 0003