[AirRAC][Git] A few generated directories are now ignored.
[AirRAC][Git] A few generated directories are now ignored.

jwakely/airinv,airsim/airinv,airsim/airinv,jwakely/airinv,airsim/airinv,jwakely/airinv,jwakely/airinv,airsim/airinv,airsim/airinv,airsim/airinv,jwakely/airinv,jwakely/airinv,jwakely/airinv,airsim/airinv,airsim/airinv,jwakely/airinv,jwakely/airinv,airsim/airinv