change usingSASL default value

change usingSASL default value

Author: guodong000

src/main/java/org/mybatis/caches/memcached/MemcachedConfigurationBuilder.java

@@ -72,7 +72,7 @@ private MemcachedConfigurationBuilder() {
 
         settersRegistry.add(new BooleanPropertySetter("org.mybatis.caches.memcached.asyncget", "usingAsyncGet", false));
         settersRegistry.add(new BooleanPropertySetter("org.mybatis.caches.memcached.compression", "compressionEnabled", false));
-        settersRegistry.add(new BooleanPropertySetter("org.mybatis.caches.memcached.sasl", "usingSASL", true));
+        settersRegistry.add(new BooleanPropertySetter("org.mybatis.caches.memcached.sasl", "usingSASL", false));
 
         settersRegistry.add(new InetSocketAddressListPropertySetter());
         settersRegistry.add(new ConnectionFactorySetter());