Add evpp framework

[silviucpp]

Language : C++ Repo : https://github.com/Qihoo360/evpp Author : @Qihoo360

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EDIT : Wrong author, but awesome contribution :tada:

[waghanza]

Hi @zieckey,

Would you mind to add (or consent that we add) evpp in here ?

This project compare performance based on 3 routes :

• GET /, SHOULD return a successful status code and an empty string
• GET /user/:id, SHOULD return a successful status code and the id
• POST /user, SHOULD return a successful status code and an empty string

Regards,

[waghanza]

@OvermindDL1 want a try ?