grant/revoke doctors
Merge branch 'hanbat1' of https://github.com/sang4441/ece

Conflicts:
	.idea/workspace.xml
	src/main/java/com/springapp/mvc/controller/DoctorController.java
	src/main/webapp/WEB-INF/pages/doctor/index.jsp
doctor permissioning
Kidong: minor change
some changes in index of doctor
Merge branch 'master' of https://github.com/sang4441/ece

pull
redirect with permissioning
merge
updatE