add doc task to build script to ensure scaladoc builds cleanly
add doc task to build script to ensure scaladoc builds cleanly

quasar-analytics/quasar,slamdata/slamengine,drostron/quasar,slamdata/slamengine,quasar-analytics/quasar,drostron/quasar,quasar-analytics/quasar,jedesah/Quasar,slamdata/quasar,quasar-analytics/quasar,slamdata/slamengine,drostron/quasar,jedesah/Quasar,drostron/quasar,jedesah/Quasar,jedesah/Quasar,djspiewak/quasar