Added option for case-insensitive username

@@ -55,7 +55,7 @@ public class UserServiceImpl extends AbstractEntityService implements UserServic
     public static final String INCORRECT_USER_ID = "Incorrect userId ";
     public static final String INCORRECT_TENANT_ID = "Incorrect tenantId ";
 
-    @Value("${security.user_login_case_sensitive}")
+    @Value("${security.user_login_case_sensitive:true}")
     private boolean userLoginCaseSensitive;
 
     @Autowired

@@ -35,4 +35,6 @@ redis.connection.port=6379
 redis.connection.db=0
 redis.connection.password=
 
+security.user_login_case_sensitive=true
+
 database.ts_max_intervals=700
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