Update AUTHORS
Update AUTHORS

Add names to a few more contributors

AlexCatarino/pythonnet,QuantConnect/pythonnet,yagweb/pythonnet,dmitriyse/pythonnet,dmitriyse/pythonnet,Konstantin-Posudevskiy/pythonnet,vmuriart/pythonnet,QuantConnect/pythonnet,Konstantin-Posudevskiy/pythonnet,vmuriart/pythonnet,yagweb/pythonnet,yagweb/pythonnet,pythonnet/pythonnet,AlexCatarino/pythonnet,Konstantin-Posudevskiy/pythonnet,QuantConnect/pythonnet,vmuriart/pythonnet,AlexCatarino/pythonnet,pythonnet/pythonnet,AlexCatarino/pythonnet,pythonnet/pythonnet,yagweb/pythonnet,dmitriyse/pythonnet