Add Counting Sort

[opengenus]

Add Counting Sort

[vstrimaitis]

Added the implementation in C#: #90

[sirjan13]

Please Review #33

[sirjan13]

is this under label:Hacktoberfest?

[AdiChat]

sure

[shubhamverma1997]

I can do it . You can assign it to me .

[hwchiu]

Hi, I added the implementation in Go, #135

[abhijeet010304]

I would like to work on it in C++ and pyhton please assign it to me as a part of GSSoC 20

[Amangupta386]

I would like to contribute on it in php please assign to this me as part of hacktober fest.