v0.9.4
leftdelimiter, rightdelimiter オプションを追加
Merge branch 'release/v0.9.4'

Conflicts:
	CHANGELOGS.md
	docs/404.html
	docs/assets.html
	docs/changelogs.html
	docs/changelogs.xml
	docs/configurations.html
	docs/feature/index.html
	docs/i18n.html
	docs/index.html
	docs/install.html
	docs/newsite.html
	docs/plugins.html
	docs/s3deploy.html
	docs/smarty.html