Merge pull request #1 from skys215/develop

Repaired not showing detail on south_stadium table
split code of exhibit and publicity. bug that exhibit application form can't modify has not been fixed because of exhibit board number
fix problem that exhibit application can't modify
fix bug in get_detail of exhibit an publicity
refactor south stadium app
use common manage.html and list.html
refactor meeting room
refacotor student activity center app
fixed some mistakes
Added detail box for campus_field/exhibit