* RAW_NS: add support for an incoming SNS DELETE procedure
* RAW_NS: add support for an incoming SNS ADD procedure
* RAW_NS: add missing idx to as_rx_alive_tx_ack
* ns: add test configuration for SNS
* NS_Emulation: Work around "alive" race condition in IP-SNS
* NS_Emulation: factor-out as_ns_common_status() altstep
* NS_Emulation: Factor-out function to broadcast to all NS_VCs
* gbproxy: Fix configuration (ip-sns syntax)
* gbproxy: Test suspend + resume for each NRI on each SGSN
* gbproxy: Use correct NRI in suspend/resume
* gbproxy: Refactor f_TC_{suspend,resume}
* gbproxy: Start to allocate NRIs to SGSNs
* gbproxy: Fix TC_fc_bvc() with more than one SGSN
* gbproxy: Move away from random TLLI
* Add f_gen_tmsi() to generate a TMSI similar to f_gen_{imsi,imei}()
* gbproxy: Configure a Second SGSN
* PCU_Tests_RAW.ttcn: add test case for UL link quality adaptation
* PCU_Tests_RAW.ttcn: introduce TC_ta_rach_imm_ass to test initial TA
* library/PCUIF_CodecPort.ttcn: strip padding bytes from PCUIF_data
* library/RLCMAC_CSN1_Types.ttcn: add UL Packet Resource Request
* Introduce PCUIF, BTS and ClckGen components for RAW PCU test cases