newfaceu213013 【演習２】
newfaceu213013 【演習２】 競合を解消
Merge branch 'master' of https://github.com/newface2013/git-learning.git

Conflicts:
	self_introduction.txt
newfaceu213013 【演習２】
Merge branch 'master' of https://github.com/newface2013/git-learning.git
newfaceu213013 【演習２】