Pretty print exporter added. Panic counter added to metrics

exporter/pprint.go

@@ -0,0 +1,20 @@
+package exporter
+
+import (
+	"encoding/json"
+	"fmt"
+)
+
+// PrettyPrint logs exported data to console as pretty printed
+type PrettyPrint struct{}
+
+// Export logs exported data to console as pretty printed
+func (*PrettyPrint) Export(exports chan interface{}) {
+	for res := range exports {
+		dat, err := json.MarshalIndent(res, "", "  ")
+		if err != nil {
+			continue
+		}
+		fmt.Println(string(dat))
+	}
+}