people list: get back icon of message
Merge branch 'star' into www0
Change the organization name in cms.
Bug fixing
Merge branch 'lvzh' into www0
Hide dashboard button on 404 page
Add linkin and youtube icon to footer
add discuss not found page
Merge branch 'www0' of https://github.com/EduPepperPDTesting/pepper2013-testing into star
Revert "Add linkin and youtube icon to footer"

This reverts commit 7907c76b4fd747c26e21675a83e99b3f3d0bf2cb.
Revert "Revert "Add linkin and youtube icon to footer""

This reverts commit ffc90ab19c9107ccf82a164c20ec2fc232ec31b1.
Merge branch 'www0' of https://github.com/EduPepperPDTesting/pepper2013-testing into star
Merge branch 'www0' of https://github.com/EduPepperPDTesting/pepper2013-testing into star
Modify: common error page use same interface as 404.html
Merge branch 'www0' of https://github.com/EduPepperPDTesting/pepper2013-testing into www0
modify discuss error page title
Merge branch 'www0' of https://github.com/EduPepperPDTesting/pepper2013-testing into star
cms course list Btn