쓰이지 않는 import 삭제
Merge commit 'c8c0384d8a706e195b0b76f618f792d4fc382d90'

Conflicts:
	Meaning Finder/src/org/bigcamp4edu/meaningfinder/ConfirmActivity.java
	Meaning Finder/src/org/bigcamp4edu/meaningfinder/LoginActivity.java
	Meaning Finder/src/org/bigcamp4edu/meaningfinder/QuestionActivity.java
Merge remote-tracking branch 'origin/master'

Conflicts:
	Meaning Finder/src/org/bigcamp4edu/meaningfinder/LoginActivity.java
	Meaning Finder/src/org/bigcamp4edu/meaningfinder/QuestionActivity.java
얘 없어짐.