Merge pull request #200 from AdamKorcz/master

This PR adds a fuzzer that targets ParseString. No change is made to the core library.

Author: buger

fuzz.go

@@ -0,0 +1,9 @@
+package jsonparser
+
+func FuzzParseString(data []byte) int {
+	r, err := ParseString(data)
+	if err != nil || r == "" {
+		return 0
+	}
+	return 1
+}