Create OroCRMContactBundle.php

Add index for all phone numbers in support of issue #82.
column name is https://github.com/orocrm/platform/blob/master/src/Oro/Bundle/AddressBundle/Entity/AbstractPhone.php#L32 `phone`, same as here https://github.com/orocrm/crm/pull/86/files#diff-3dc44fe2845525d175e0fb558db5878dR16 `columns={"phone"}`