Merge pull request #380 from ianbarber/master

Add descriptive comment for #360
Updated Replicapoolupdater.php

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Updated SQLAdmin.php

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Updated GroupsMigration.php

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Updated QPXExpress.php

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Updated Oauth2.php

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Updated Drive.php

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Updated Urlshortener.php

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typo fixes - https://github.com/vlajos/misspell_fixer
Add a little spaces to the PHP example
Updated Fitness.php

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Updated Bigquery.php

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Merge pull request #382 from mayeco/patch-1

Add a little spaces to the PHP example
Merge pull request #381 from vlajos/typofixes-vlajos-20141108

typo fixes - https://github.com/vlajos/misspell_fixer
Fugbix typo.

For reference: https://github.com/bagder/curl/blob/e7bcfb368c3f9145e89e1fa85c94edcb381c3e72/packages/OS400/curl.inc.in#L233-L240
Use PHPUnit's built-in `@requires` annotation.
Prevent overriding all default class configs when using a custom ini.
Updated Books.php

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Updated Calendar.php

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Updated YouTube.php

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