title: ionic executeSql doesn't work
body: <p>I actually try to make an mobile app with SQLite. I juste try to create two tables:</p>
  
  <pre><code>constructor(private sqlite:SQLite,public modalCtrl: ModalController,public navCtrl: NavController, private navParam: NavParams, private databaseprovider: DatabaseProvider, private employeesProvider: EmployeeProvider) {
      this.createDetabaseFile();
  }
  
  private createDetabaseFile() : void {
      this.sqlite.create({
            name: DATABASE_FILE_NAME,
            location: 'default'
      }).then((dbRes: SQLiteObject) =&gt; {
          alert("bdd créée");
          this.db = dbRes;
          this.createTables();
      })
  }
  
  private createTables() : void {
      this.db.executeSql('CREATE table IF NOT EXISTS  symbole(id INTEGER NOT NULL ,name TEXT)',{})
          .then(() =&gt; {
              alert("table symbole created");
              this.db.executeSql('CREATE table IF NOT EXISTS representationPhoto(name VARCHAR(32))',{})
                  .then(() =&gt; {
                      alert("table representationPhoto created");
                  })
              .catch(e =&gt; alert("erreur creation table"));
          })
          .catch(e =&gt; alert("erreur creation table"));
  }
  </code></pre>
  
  <p>And <code>db.executeSql()</code> seem not working, indeed, the <code>alert("table symbole created");</code> don't appear, however <code>alert("bdd créée")</code> appear, and the program don't triggered the catch.</p>
  
  <p>Have you an idea? </p>
  
  <p>ps: sorry for my bad english</p>