Merge pull request basgys#21 from cipriancraciun/patches/fixups

Fix issues basgys#17 and basgys#19 (i.e. writing to `stdout` and handling of single digit integers)

encoder.go

@@ -2,7 +2,6 @@ package xml2json
 
 import (
 	"bytes"
-	"fmt"
 	"io"
 	"unicode/utf8"
 )
@@ -102,7 +101,6 @@ func (enc *Encoder) format(n *Node, lvl int) error {
 		if enc.tc == nil {
 			// do nothing
 		} else {
-			fmt.Println(s)
 			s = enc.tc.Convert(s)
 		}
 		enc.write(s)

jstype.go

@@ -52,10 +52,10 @@ func isFloat(s string) bool {
 
 func isInt(s string) bool {
 	var output = false
-	if len(s) > 1 {
+	if len(s) >= 1 {
 		_, err := strconv.Atoi(s)
 		if err == nil { // the string successfully converts to an int
-			if s[0] == '0' {
+			if s != "0" && s[0] == '0' {
 				// if the first rune is '0' and there is more than 1 rune, then the input is most likely a float or intended to be
 				// a string value -- such as in the case of a guid, or an international phone number
 			} else {