Update logging

astrid/src/main/assets/logback.xml

@@ -5,7 +5,7 @@
         </encoder>
     </appender>
 
-    <root level="DEBUG">
+    <root level="WARN">
         <appender-ref ref="LOGCAT"/>
     </root>
 </configuration>

astrid/src/main/java/com/todoroo/astrid/backup/TasksXmlExporter.java

@@ -299,7 +299,7 @@ public class TasksXmlExporter {
                 xml.attribute(null, property.name, value);
             } catch (UnsupportedOperationException e) {
                 // didn't read this value, do nothing
-                log.error(e.getMessage(), e);
+                log.debug(e.getMessage(), e);
             } catch (IllegalArgumentException | IOException | IllegalStateException e) {
                 throw new RuntimeException(e);
             }