pardom/ActiveAndroid — pull request #187 by Wendly (2014-02-18 04:39:37+00:00)
Title: Fix it's not only delete single row when call Delete().executeSingle()

It is a bug. When call
```java
new Delete().from(Model.class).where().executeSingle();
```
It's not only delete single row. All rows that are satisfied with query condition will be deleted.