fix phy simulators, merge develop

openair1/SIMULATION/LTE_PHY/dlsim.c

openair1/SIMULATION/LTE_PHY/dlsim_tm4.c

openair1/SIMULATION/LTE_PHY/dlsim_tm7.c

openair1/SIMULATION/LTE_PHY/mbmssim.c

openair1/SIMULATION/LTE_PHY/pbchsim.c

openair1/SIMULATION/LTE_PHY/pdcchsim.c

openair1/SIMULATION/LTE_PHY/prachsim.c

openair1/SIMULATION/LTE_PHY/pucchsim.c

openair1/SIMULATION/LTE_PHY/scansim.c

openair1/SIMULATION/LTE_PHY/syncsim.c

openair1/SIMULATION/LTE_PHY/ulsim.c

openair1/SIMULATION/NR_PHY/dlschsim.c

openair1/SIMULATION/NR_PHY/dlsim.c

openair1/SIMULATION/NR_PHY/pbchsim.c

openair1/SIMULATION/NR_PHY/prachsim.c

openair1/SIMULATION/NR_PHY/pucchsim.c

openair1/SIMULATION/NR_PHY/ulschsim.c

openair1/SIMULATION/NR_PHY/ulsim.c