`CONTRIBUTING.md` edits
`CONTRIBUTING.md` edits

* Wrap lines to around ~80 characters.
* Suggest reporting issues with fresh apps that replicate the issue.
* Mention our policy regarding internationalizing Devise views.

ngpestelos/devise,ngpestelos/devise,rubyrider/devise,stanhu/devise,rubyrider/devise,Qwiklabs/devise,Qwiklabs/devise,plataformatec/devise,fjg/devise,fjg/devise,rubyrider/devise,stanhu/devise,plataformatec/devise