Small change in some functions.
Small change in some functions.

airsim/airtsp,airsim/airinv,airsim/tvlsim,airsim/airinv,jwakely/airinv,airsim/avlcal,jwakely/airinv,airsim/trademgen,airsim/stdair,jwakely/simcrs,jwakely/airinv,jwakely/rmol,airsim/stdair,jwakely/airinv,jwakely/simfqt,airsim/tvlsim,airsim/travelccm,airsim/sevmgr,airsim/tvlsim,jwakely/simfqt,jwakely/simcrs,airsim/tvlsim,jwakely/trademgen,jwakely/airrac,airsim/simcrs,airsim/avlcal,jwakely/rmol,airsim/airinv,airsim/airinv,airsim/tvlsim,airsim/sevmgr,airsim/rmol,jwakely/airinv,jwakely/airinv,airsim/simcrs,airsim/simcrs,airsim/avlcal,jwakely/airrac,airsim/simlfs,airsim/tvlsim,airsim/trademgen,jwakely/trademgen,airsim/airinv,airsim/tvlsim,airsim/tvlsim,jwakely/airinv,jwakely/airinv,jwakely/simfqt,airsim/airrac,airsim/simlfs,airsim/tvlsim,airsim/airtsp,jwakely/travelccm,airsim/simfqt,jwakely/simcrs,jwakely/rmol,airsim/airinv,airsim/simfqt,jwakely/airrac,jwakely/travelccm,airsim/airinv,airsim/stdair,jwakely/airinv,airsim/airrac,airsim/rmol,airsim/sevmgr,airsim/rmol,airsim/airinv,airsim/avlcal,airsim/airrac,airsim/trademgen,airsim/simfqt,airsim/travelccm,airsim/simlfs,jwakely/rmol,airsim/airinv,jwakely/trademgen,airsim/rmol