SOC1-167: Refactored mcu directory, renamed to nanosoc and renamed cmsdk_ files to nanosoc_

.gitignore

systems/mcu/src/bootrom/bootrom.v

systems/mcu/testcodes/rtx_demo/rtx_demo_cm0.hex

systems/mcu/testcodes/rtx_demo/rtx_demo_cm0p.hex

systems/nanosoc/aes/aes128_tests/aes128.h

systems/nanosoc/aes/aes128_tests/aes128_tests.c

systems/nanosoc/aes/aes128_tests/dma_pl230_driver.c

systems/nanosoc/aes/aes128_tests/dma_pl230_driver.h

systems/nanosoc/aes/aes128_tests/makefile

systems/nanosoc/aes/src/soclabs_ahb_aes128_ctrl.v

systems/nanosoc/aes/verif/aes128_log_to_file.v

systems/nanosoc/defines/pl230_defs.v

systems/nanosoc/fpga_imp/CI_verification/.gitkeep

systems/nanosoc/fpga_imp/CI_verification/load_bitfile.py

systems/nanosoc/fpga_imp/CI_verification/load_file_output

.../nanosoc/fpga_imp/CI_verification/run_ADP_verification.py

systems/nanosoc/fpga_imp/build_fpga_pynq_z2.scr

systems/nanosoc/fpga_imp/build_fpga_pynq_zcu104.scr

systems/nanosoc/fpga_imp/clean_fpga.scr

systems/nanosoc/fpga_imp/ip_repo/ADPcontrol_1.0/bd/bd.tcl