Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

Merge remote-tracking branch 'origin/ru_rau_enhancement_L1_renaming' into develop_integration_2019_w25

  -- cell synchronization was successful on the 1st try (in OAI UE + USRP) test

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

Automate help message using variants and options arrays. Fix wrong arithmetic used to set the mask used to check options

prepare for external EPC

Develop: integration 2019 week 23

See merge request oai/openairinterface5g!607

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

Merge remote-tracking branch 'origin/429-coverity-scan-fix-week22' into develop_integration_2019_w23

Fix Coverity Scan CID 341064 (Null-checking mac_MainConfig->phr_Config suggests that it may be null, but it has already been dereferenced on all paths leading to the check.)

Fix Coverity Scan CID 341071 (Null-checking mac_MainConfig->ul_SCH_Config suggests that it may be null, but it has already been dereferenced on all paths leading to the check.)

Fix Coverity Scan CID 341067 (Null-checking mac_MainConfig suggests that it may be null, but it has already been dereferenced on all paths leading to the check.)

Fix Coverity Scan CID 341070 (Null-checking quantityConfig->quantityConfigEUTRA suggests that it may be null, but it has already been dereferenced on all paths leading to the check.)

Fix Coverity Scan CID 341065 (Null-checking quantityConfig suggests that it may be null, but it has already been dereferenced on all paths leading to the check.)

ReFix Coverity Scan CID 300503 (Variable rlc_reports going out of scope leaks the storage it points to.)

ReFix Coverity Scan CID 300428 (Variable dl_info going out of scope leaks the storage it points to.)

ReFix Coverity Scan CID 300508 (Variable ul_info going out of scope leaks the storage it points to.)

ReFix Coverity Scan CID 339937 (Overrunning array x2ap_messages_callback of 27 24-byte elements at element index 27 (byte offset 648) using index pdu.choice.successfulOutcome.procedureCode (which evaluates to 27).)

ReFix Coverity Scan CID 300459 (Using uninitialized value addr. Field addr.sin_zero is uninitialized when calling bind.)

ReFix Coverity Scan CID 300452 (Using uninitialized value addr. Field addr.sin_zero is uninitialized when calling connect.)

ReFix Coverity Scan CID 339948 (Using uninitialized value a. Field a.sin_zero is uninitialized when calling bind.)

Fix Coverity Scan CID 300396 (Variable mac_MainConfig going out of scope leaks the storage it points to.)