typo on row 45 of api/v3/Stripe/Importsubscription.php

[masetto]

hello, please correct the typo on row 45 of api/v3/Stripe/Importsubscription.php: customerParams instead of cusotmerParmas :-)

[masetto]

other 2 issues in same file:

1. The function civicrm_api3_stripe_customer_create does not return the customer just created; so at row 40 I have to add

$custresult = civicrm_api3('StripeCustomer', 'get', $customerParams);

2. at row 81 a isset($params['recur_id']) is missing.