Update to latest goflow and gocommon

go.mod

@@ -15,8 +15,8 @@ require (
 	github.com/jmoiron/sqlx v1.3.5
 	github.com/lib/pq v1.10.6
 	github.com/nyaruka/ezconf v0.2.1
-	github.com/nyaruka/gocommon v1.29.0
-	github.com/nyaruka/goflow v0.168.2
+	github.com/nyaruka/gocommon v1.30.0
+	github.com/nyaruka/goflow v0.169.0
 	github.com/nyaruka/logrus_sentry v0.8.2-0.20190129182604-c2962b80ba7d
 	github.com/nyaruka/null v1.2.0
 	github.com/nyaruka/redisx v0.2.2

go.sum

@@ -218,10 +218,10 @@ github.com/naoina/toml v0.1.1 h1:PT/lllxVVN0gzzSqSlHEmP8MJB4MY2U7STGxiouV4X8=
 github.com/naoina/toml v0.1.1/go.mod h1:NBIhNtsFMo3G2szEBne+bO4gS192HuIYRqfvOWb4i1E=
 github.com/nyaruka/ezconf v0.2.1 h1:TDXWoqjqYya1uhou1mAJZg7rgFYL98EB0Tb3+BWtUh0=
 github.com/nyaruka/ezconf v0.2.1/go.mod h1:ey182kYkw2MIi4XiWe1FR/mzI33WCmTWuceDYYxgnQw=
-github.com/nyaruka/gocommon v1.29.0 h1:BNhlqYiA0KceBgRmjWIOMSFsiEwtopkGGQ4W38wD56o=
-github.com/nyaruka/gocommon v1.29.0/go.mod h1:g6/d9drZXDUrtRSPe2Kf8lTUS+baHt/0G0dwHq3qeIU=
-github.com/nyaruka/goflow v0.168.2 h1:Dw7+c8uI3p59FW8InnpGcPhUn6hSbwFWO8wAERq5U28=
-github.com/nyaruka/goflow v0.168.2/go.mod h1:lU7Lze+uq8roXE3Dg0szzpuiB8gcCbmG1sCEfvyftNw=
+github.com/nyaruka/gocommon v1.30.0 h1:394CU1fxGXSs+mrd5x8nXnqw2epT9P0ui/9MtSE2ycQ=
+github.com/nyaruka/gocommon v1.30.0/go.mod h1:PApT/06fP5Tzs4/kbkJ+rVoyOc9Lbqm1lR0ow8Vqzp0=
+github.com/nyaruka/goflow v0.169.0 h1:7njRUHK2vBcw0tZbbMQV81r7H6yf6Ycmh/Om/08OBRg=
+github.com/nyaruka/goflow v0.169.0/go.mod h1:BELqxxpx4dqpBvaqM2TSXyq3rdJvX4RPlSAyuevjL+4=
 github.com/nyaruka/librato v1.0.0 h1:Vznj9WCeC1yZXbBYyYp40KnbmXLbEkjKmHesV/v2SR0=
 github.com/nyaruka/librato v1.0.0/go.mod h1:pkRNLFhFurOz0QqBz6/DuTFhHHxAubWxs4Jx+J7yUgg=
 github.com/nyaruka/logrus_sentry v0.8.2-0.20190129182604-c2962b80ba7d h1:hyp9u36KIwbTCo2JAJ+TuJcJBc+UZzEig7RI/S5Dvkc=