add examination result
Merge branch 'master' of https://github.com/jasli2/evolution
Merge pull request #26 from pigmike/master

Rewrite Permission Module
Update exam feedback view style. TODO: need to refactor the feedback process.
Merge branch 'master' of https://github.com/jasli2/evolution
add examination result view
Merge branch 'master' of https://github.com/jasli2/evolution
fix result view show error
Merge pull request #27 from hutuxiansheng/master

Add Examination result view
adjust exam result view.
Fix bugs that the personal permission's page show fault
Merge remote-tracking branch 'upstream/master'