Update main.cpp

if(nHeight < 200000) {nSubsidy = 1.15 * COIN;} 

		if(nHeight < 300000)	
		{
		nSubsidy *= .5;
		}
		
		if(nHeight < 400000)	
		{
		nSubsidy *= 0.3;
		}
		
		if(nHeight < 500000)	
		{
		nSubsidy *= 2.3;
		}
		if(nHeight < 510000)	
		{
		nSubsidy *= 0.1;
		}