Create a new file.
Update test
Add References
Add division of Labor.
Add my task: OS008_OpenStackVSOpenNebula.md and images.
Delete HarrisonDing.md
Add function comparison， according to Wei Runsu's share.
Merge branch 'master' of https://github.com/HarrisonDing/OpenSource-13-10
Update OS008_OpenStackVSOpenNebula.md

Update the content with regular format
Added with Wang Jiabing's sharing material
Merge branch 'master' of https://github.com/HarrisonDing/OpenSource-13-10
Added Zhian‘s Share about Community Activity Comparison
Update OS008_OpenStackVSOpenNebula.md

修改文字错误
Merge pull request #1 from james-liuzhian/patch-1

Update OS008_OpenStackVSOpenNebula.md
Delete a unused folder
Merge pull request #13 from HarrisonDing/master

OpenSource008: OpenStack vs OpenNebula