Support wildcards URL

This PR is for adding features to the `wildcard_redirect_uri` option.

#### Features
* Support `*` anywhere in URLs. (Useful for ignoring query parameters or handle dynamic subdomains)

#### Notes
* Relies on the FuzzyURL gem: https://github.com/gamache/fuzzyurl

#### :warning: Warning
Breaking changes: add `/*` at the end of your redirect_uri to ignore query parameters like `http://mydomain.com`
To not add the dependency on a library I don't know (and which is core to how doorkeeper will behave) I'd copy over the relevant pieces of code for that matching to happen.