Fix README
Merge pull request #1 from TomokiKobayashi/Fix_README

Fix README
Update Java.md

いくつかの規約を追記
Update Java.md

メソッドの行数に関する規約を修正。
Merge pull request #2 from kmotoki/master

Update Java.md
update ShellScript.md
Merge pull request #4 from verve-inc/shell

update ShellScript.md
Merge remote-tracking branch 'origin/master' into java

Conflicts:
	Guides/Java.md