[RFT] Couple of changes to nanoBTS and nokia insites bootup sequences to be tested

Hi, I've just pushed a couples of changes to a branch sylvain/pending that need to be tested. They alter the startup process for the nanoBTS (fixing the issues some people had with starting GPRS support, when the bts was not connecting to the SGSN). And also a fix for the Nokia InSite startup sequence where the reset command was not sent due to missing initialization of .do_reset. Since I know initialization sequence can be a rather fragile process, if people could test this didn't break anything for them, it'd be nice. Cheers, Sylvain