Added change log

CHANGELOG.md

@@ -0,0 +1,13 @@
+ArduinoJsonParser change log
+============================
+
+v1.1 (unreleased)
+----
+
+* Example: changed `char* json` into `char[] json` so that the byes are not write protected
+* Fixed parsing bug when the JSON contains multi-dimensional arrays
+
+v1.0 
+----
+
+Initial release