remove GetMedianTime( ) which is never used
remove GetMedianTime( ) which is never used

Conflicts:
	src/main.cpp
	src/main.h

munnecoin/Munnewallet,munnecoin/Munnewallet,munnecoin/Munnewallet,munnecoin/Munnewallet,munnecoin/Munnewallet,munnecoin/Munnewallet,munnecoin/Munnewallet,munnecoin/Munnewallet