git.md

the composer package lock file and install directory

Commit your application's lock file http://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file

You may choose to ignore a library lock file http://getcomposer.org/doc/02-libraries.md#lock-file

/composer.lock

/fuel/vendor

the fuelphp document

/docs/

you may install these packages with oil package.

http://fuelphp.com/docs/packages/oil/package.html

/fuel/packages/auth/

/fuel/packages/email/

/fuel/packages/oil/

/fuel/packages/orm/

/fuel/packages/parser/

dynamically generated files

/fuel/app/logs///* /fuel/app/cache// /fuel/app/config/crypt.php