export update
Merge branch 'master' into 2013campus

Conflicts:
	app.js
redirect
rm interactive attention
Merge branch 'master' into 2013campus

Conflicts:
	routes/index.js
Merge branch 'master' into 2013campus
Merge branch 'master' into 2013campus
online tag
nobuc getuser return exception update
Merge branch '2013campus'
master env udpate