This is the first commit of a series of reformat around the codebase as
discussed internally some weeks ago.
This project being one that isn't touched that much, it shouldn't cause
conflict with any opened PRs.
* Ryujinx.Audio: Remove BOM from files
* misc: Relicense Ryujinx.Audio under the terms of the MIT license
With the approvals of all the Ryujinx.Audio contributors, this commit
changes Ryujinx.Audio license from LGPLv3 to MIT.
* amadeus: Improve and fix delay effect processing
This rework the delay effect processing by representing calculation with the appropriate matrix and by unrolling some loop in the code.
This allows better optimization by the JIT while making it more readeable.
Also fix a bug in the Surround code path found while looking back at my notes.
* Remove useless GetHashCode
* Address gdkchan's comments
