Association score funtions as parameters to collocationScoreQuery

also factor out hc_add_onclick_korap_search

Change-Id: I48f93761b9bda4e21669a99517c17c55cf3436ee
diff --git a/NAMESPACE b/NAMESPACE
index 5f1754d..a3c590f 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -6,15 +6,22 @@
 export(bind_cols)
 export(ci)
 export(complete)
+export(defaultAssociationScoreFunctions)
 export(expand_grid)
 export(geom_freq_by_year_ci)
 export(ggplotly)
 export(group_by)
+export(hc_add_onclick_korap_search)
 export(hc_freq_by_year_ci)
 export(ipm)
+export(ll)
+export(logDice)
+export(mi2)
+export(mi3)
 export(mutate)
 export(n)
 export(percent)
+export(pmi)
 export(queryStringToLabel)
 export(select)
 export(summarise)