Add smtp.starttls config.

See https://github.com/fuel/email/issues/55
Merge pull request #639 from kenjis/update_email

Add smtp.starttls config, and some fixes
packages/orm/model/temporal.html を翻訳中
packages/orm/model/temporal.html を翻訳中
packages/orm/model/temporal.html 翻訳中
packages/orm/model/temporal.html の使用法を翻訳
Merge pull request #549 from sharkpp/trans_orm_model

packages/orm/model/*.html 翻訳中
classes/format.html 翻訳完了
行数を合わせる
Merge branch '1.8/develop' into upstream-1.8-merge

Conflicts:
	packages/email/introduction.html
Merge pull request #550 from kenjis/trans_format

classes/format.html 翻訳完了
Merge pull request #551 from kenjis/fix_line

行数を合わせる
Merge pull request #552 from kenjis/upstream-1.8-merge

本家 1.8/develop をマージ