Merge pull request #3 from syobochim/master

add folder 03
update test.txt for fork lesson
Merge pull request #4 from uggds/master

update test.txt for fork lesson
update 03/readme
3回資料完成
remove 03/test.txt
Merge pull request #5 from uggds/master

3回資料完成
Merge branch 'master' of https://github.com/hotchemi/git-study