CC-4873: Airtime takes 7 seconds to load 32K (very small) from db
CC-4873: Airtime takes 7 seconds to load 32K (very small) from db

- put makeFullCalendarEvent inline with loop
- removed unnecessary epoch time conversion

sourcefabric/Airtime,sourcefabric/airtime,thnkloud9/Airtime,LibreTime/libretime,justvanbloom/airtime,Ryex/airtime,sourcefabric/airtime,sourcefabric/airtime,LibreTime/libretime,ReganDryke/airtime,comiconomenclaturist/libretime,justvanbloom/airtime,ReganDryke/airtime,Lapotor/libretime,Lapotor/libretime,radiorabe/airtime,LibreTime/libretime,thnkloud9/Airtime,comiconomenclaturist/libretime,sourcefabric/airtime,justvanbloom/airtime,justvanbloom/airtime,sourcefabric/Airtime,comiconomenclaturist/libretime,Ryex/airtime,radiorabe/airtime,ReganDryke/airtime,Ryex/airtime,Lapotor/libretime,justvanbloom/airtime,Lapotor/libretime,Ryex/airtime,thnkloud9/Airtime,sourcefabric/airtime,Ryex/airtime,thnkloud9/Airtime,thnkloud9/Airtime,radiorabe/airtime,comiconomenclaturist/libretime,LibreTime/libretime,thnkloud9/Airtime,comiconomenclaturist/libretime,LibreTime/libretime,ReganDryke/airtime,sourcefabric/Airtime,sourcefabric/Airtime,Ryex/airtime,comiconomenclaturist/libretime,radiorabe/airtime,sourcefabric/airtime,sourcefabric/Airtime,radiorabe/airtime,Lapotor/libretime,justvanbloom/airtime,sourcefabric/airtime,ReganDryke/airtime,LibreTime/libretime,ReganDryke/airtime,Ryex/airtime,Lapotor/libretime,thnkloud9/Airtime,sourcefabric/Airtime,sourcefabric/Airtime,comiconomenclaturist/libretime,ReganDryke/airtime,radiorabe/airtime,radiorabe/airtime,justvanbloom/airtime