0.5.2 Breaks non-english documentation

[Haniyya]

The fix introduced in #543 breaks documentation for non-english users.
We defined our documentation using 0.5.1, but when upgrading all links were augmented with the default locale.
Those links always lead to 404s since (i guess) the api was written without any locale. Removing the locale from links fixes them (changing it to the Apipie.configuration.default_locale as specified in our initializer leads to 404 as well).

[Haniyya]

The error reads something like 'Oops! Resource users.en not found.' Same with users.de.

[Haniyya]

Adendum: I did not experience the error when using a local copy of the gem since my computers locale is de and the same is true for our application.

[Haniyya]

Workaround for any who experience the same: config.translate = false in your initializer "fixes" it

[Mayurifag]

@Haniyya thank you so much!