On branch master
 Changes to be committed:
	modified:   action.c
	modified:   block.c
	modified:   connection.h
	modified:   params.h
	modified:   routine.c
	modified:   sim-eclipse.c
	modified:   thread.c

stopped issuing getblocks() for every single new block in new_chain
partially implemented one-sidedness aspect of bitcoin nodes
made preexistent node to send newest block to new nodes