#294 이런 방식으로 분리되는건가요?
Merge branch '#294_framework추출' into dev

Conflicts:
	wildgoose/src/main/java/next/wildgoose/backcontroller/SessionController.java
	wildgoose/src/main/java/next/wildgoose/web/FrontController.java
	wildgoose/src/main/java/next/wildgoose/web/WebListener.java