Trav/si 129 find by order

@maximeprades @jwswj @s-vizzari @danielbreves 

### Matching email, no/invalid orderId
![matching-email-no-orderid](https://f.cloud.github.com/assets/687974/428669/34918222-ae17-11e2-8399-91a6d332c342.png)

### Matching email, valid orderId
![matching-email-valid-orderid](https://f.cloud.github.com/assets/687974/428672/73cd17b2-ae17-11e2-83c5-0c04b7961b9a.png)

### Unmatching email, no orderId
![unmatching-email-no-orderid](https://f.cloud.github.com/assets/687974/428676/a43fa446-ae17-11e2-91ed-8db290148a40.png)

### Unmatching email, invalid orderId
![unmatching-email-invalid-orderid](https://f.cloud.github.com/assets/687974/428678/cbb0f1a6-ae17-11e2-8f4d-e155c99b0eb9.png)

### Unmatching email, valid orderId
![unmatching-email-valid-orderid](https://f.cloud.github.com/assets/687974/428681/eff48c1c-ae17-11e2-84b8-b15687744020.png)