facebook login detach♩

and profile 데이터 넘겨주기 ok..몇몇개 오류는 아직 디버깅 못함~
Merge branch 'master' of https://github.com/Nexters/WeStudy

Conflicts:

westudy/app/src/main/java/com/example/godong/westudy/Activity/LoginActiv
ity.java
	westudy/app/src/main/res/layout/activity_login.xml