Added EVReflection

[evermeer]

I know... I should not bring a Monk to a shootout... But I have to try and see if I can convince people that violence is not everything. 😉👊

EVReflection is a reflection base json mapper. Like almost any other library it's using JSONSerialization.jsonObject to create a dictionary from the json but instead of creating a manual mapping for serializing and deserializing it is using Mirror for getting data from an object and it's using setValue forKey for setting the properties.

Yes, this power comes with a costs. Reflection based object mapping is much slower. It's even 10 times slower than the libraries currently tested in this shootout.

Here are the test results on my MacBook:

[JSONShootoutTests.EVReflection_Tests testPerformance]' measured [Time, seconds] average: 27.109, relative standard deviation: 15.026%, values: [31.466236, 30.433386, 30.843063, 22.910764, 21.839983, 21.872713, 29.515760, 30.903421, 29.163686, 22.136771], performanceMetricID:com.apple.XCTPerformanceMetric_WallClockTime, baselineName: "", baselineAverage: , maxPercentRegression: 10.000%, maxPercentRelativeStandardDeviation: 10.000%, maxRegression: 0.100, maxStandardDeviation: 0.100 Test Case '-[JSONShootoutTests.EVReflection_Tests testPerformance]' passed (271.500 seconds).

P.S. Since the setValue forKey does not work on structs I added 2 almost identical classes for this. P.S 2 I have no idea how you could put EVReflection in your readme.md.