Fixed DATE_AND_TIME_AS_LONG_MICRO handling regression

Author: shyiko

src/main/java/com/github/shyiko/mysql/binlog/event/deserialization/AbstractRowsEventDataDeserializer.java

@@ -239,7 +239,7 @@ protected Serializable deserializeNewDecimal(int meta, ByteArrayInputStream inpu
     }
 
     private Long castTimestamp(Long timestamp, int fsp) {
-        if (microsecondsPrecision && timestamp != null && timestamp > -1) {
+        if (microsecondsPrecision && timestamp != null && !timestamp.equals(invalidDateAndTimeRepresentation)) {
             return timestamp * 1000 + fsp % 1000;
         }
         return timestamp;