Handle the schema types 'file' and 'binary' identical

[lion7]

In the Swagger 2.0 specification you could specify a file upload using the 'special' parameter type file.
This type does not exist in the OpenAPI 3.0 specification, instead the binary format should be used.

Currently (almost) all mustache/handlebars templates check a file using the expression {{#is this 'file'}}
An solution to avoid changing all templates is to ensure that these 2 types are configured identically as has been done in this pull request. I will create another pull request where all relevant templates are changed to check for the binary type instead.

@HugoMario could you review both PR's and pick the most preferred solution?

[HugoMario]

thanks a lot @lion7 sorry for so loooong delay. Honestly i thought this one had been alreayd merged

[lion7]

@HugoMario np, I'm happy that it at least got merged 😄

[lion7]

@HugoMario you might also want check out #185 and #373 which contains a more correct fix

[HugoMario]

yes, i'll take a time for them this comming week. word !