* BTS_Tests: do not connect to PCUIF socket if not used
* BTS_Tests: cosmetic: s/f_init_pcu_test/f_init_with_pcuif/
* BTS_Tests: add a test case verifying coding of two NSVCs in INFO.ind
* library/PCUIF_Types: use PADDING attribute for 'PCUIF_Message'
* library/PCUIF_Types: get rid of version 9 compatibility glue