Additional RRC procedures (RRCConnectionReconfiguration) for dedicated bearer estatblishment triggered by S1AP messages.
eNB mac scheduler for dedicated DTCH.
UE MAC logical channel prioritization with additional DTCH.
S1AP messages for dedicated bearer establishment (eNB and UE).

Merge branch 'feature-34-test_framework' of https://gitlab.eurecom.fr/oai/openairinterface5g into feature-34-test_framework

Merge branch 'develop' of https://gitlab.eurecom.fr/oai/openairinterface5g into feature-34-test_framework

adding error checks in dlsim

Merge branch 'master' of https://gitlab.eurecom.fr/oai/openairinterface5g into feature-34-test_framework

This merge to to ensure the CPU flags are checked properly and if undetected, they can be set manually in the build script.

This merge was necessary to ensure CPU flags can be manually set if undetected. There is also a sanity check in cmake to abort compilation if CPU flags are not set correctly.