Merge pull request #79 from kmizu/gh-pages

修正結果をHTMLに反映
Fix typo. (uuid -> guid)
Merge pull request #80 from ubiregiinc/fix_typo

Fix typo. (uuid -> guid)
Fix price_type attributes.
Fix price_type attributes.
Merge pull request #81 from ubiregiinc/price_type

Fix price_type attribute description