Added openwall dependency repository

[xavismeh]

Fix #53

[GromNaN]

Is it really a mandatory dependency ?
It would be more user friendly if this was only a soft dependency (moved to "require-dev").
was only a soft dependency (moved to "require-dev").

[xavismeh]

That's actually more complicated. This lib is mandatory since it's used within the wp_post_password_required twig function (port from post_password_required orginal wordpress' function). You can see it here : https://github.com/ekino/EkinoWordpressBundle/blob/master/Manager/PostManager.php#L52

[GromNaN]

isn't it required only if I want to use this Twig function ?

[xavismeh]

Actually no, the twig function is just a wrapper to the PostManager

[eko]

Thank you for this fix @xavismeh :)

[eko]

I think we could talk about moving this library in the suggest section of the composer.json and add a check for the class to exist into the code later if you want.

[xavismeh]

You're welcome @eko :)
I agree that putting this into the "suggest" section makes sense. I wanted to do this at first but it involves to think about a way to remove this dependency if the twig helpers are not enabled