Add missing files

Change-Id: Ic88ece95ee941c1bb00b2f823174a1d9fb2c995c
diff --git a/NAMESPACE b/NAMESPACE
new file mode 100644
index 0000000..d97df71
--- /dev/null
+++ b/NAMESPACE
@@ -0,0 +1,9 @@
+# Generated by roxygen2: do not edit by hand
+
+export(KorAPConnection)
+export(KorAPCorpusStats)
+export(KorAPFetchAll)
+export(KorAPFetchNext)
+export(KorAPQuery)
+import(curl)
+import(jsonlite)