add argument explaination for readme.jp.md
#225 add information of four landform in stringfy().
#225
wasteLand -> wasteland
QUICKルールブックへの追記
#225
クイックルールブック変更
fix readme.jp.md
fix readme.jp.md
#204 write JSON
Merge pull request #230 from AI-comp/225_information_of_four_landforms

#225 add information of four landform in stringfy().
Merge pull request #229 from AI-comp/222_readme_addargument

add argument explaination for readme.jp.md
Fix pom for json4s.
get rid of conflict