增加四川旅游学院RSS (#727)

增加四川旅游学院教务处RSS，第一次pull request，多有不足，请多指正，谢谢

router.js

@@ -527,6 +527,10 @@ router.get('/cqust/lib/:type?', require('./routes/universities/cqust/lib'));
 router.get('/cczu/jwc/:category?', require('./routes/universities/cczu/jwc'));
 router.get('/cczu/news/:category?', require('./routes/universities/cczu/news'));
 
+// 四川旅游学院
+router.get('/sctu/xgxy', require('./routes/universities/sctu/xgxy'));
+router.get('/sctu/jwc/:type?', require('./routes/universities/sctu/jwc'));
+
 // ifanr
 router.get('/ifanr/appso', require('./routes/ifanr/appso'));