FlexRIC's E2 Agent integration in OAI 5G

CMakeLists.txt

executables/agent_if/README.md

executables/agent_if/ans/sm_ag_if_ans.h

executables/agent_if/e2_agent_api.h

executables/agent_if/ie/mac_data_ie.h

executables/agent_if/ie/pdcp_data_ie.h

executables/agent_if/ie/rlc_data_ie.h

executables/agent_if/ie/slice_data_ie.h

executables/agent_if/libe2_agent.a

executables/agent_if/read/README.md

executables/agent_if/read/sm_ag_if_rd.c

executables/agent_if/read/sm_ag_if_rd.h

executables/agent_if/sm_io.h

executables/agent_if/write/sm_ag_if_wr.h

executables/agent_if/write/subscribe_timer.h

executables/nr-softmodem.c