Provide Content-Type on non ranged/non streamed Binary Controlled endpoints

[DiegoPino]

What?

Now that AMI is stronger and better/more capable of dealing with Content-Type/extension mixes, our Binary Controller needs to provide also for normal inline-disposition Files a direct Mime-Type. We can not depend on Symfony for this since its internal Mimetype resolver is limited (e.g mode/obj will be served as text)

Also add exceptions for past wrongly provided mime types by remote sources(see #336)

[DiegoPino]

Solved via 5d655be and 9b89aa8