Revert "Issue discovered with IJMP and derivitives...  address << 1 is loaded into new_pc whereas it should be loaded directly unaltered in this instance."

This reverts commit 4bcd5042bb146a86ce6c0f5d6c2e730b33c0f2f3.

	modified:   simavr/sim/sim_core.c
	modified:   simavr/sim/sim_core_v3.c