I have designed a mashup that uses open source software. A substantial part of another open source project was used and the software of that project was made available under the MIT license. There is a clause in the MIT license that states:The above copyright notice and this permission notice shall be  included in all copies or substantial portions of the Software.If I would like to use a different license, where do I include the MIT license? Should I open a folder in which to keep all the licenses of the various open source software I used in my mashup? And how do I indicate which license is the main license (the license for my mashup)?
How to license a mashup?
license compatibility;derivative works;mit;license file