is_transactional is inconsistent in api

Is transationional is in civicrm_api() in 4.4., but it was a little wonky (ie you could opt-in but never opt-out, and it wasn't prefixed with "options"). Since it turns out the post process hook rolls back this is really important to be able to turn off.

Tim suggests : To patch 4.5's TransactionSubscriber, we could insert something like this:

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public function isTransactional($apiProvider, $apiRequest) {
if (isset($apiRequest['params']['is_transactional']))

{ return $apiRequest['params']['is_transactional']; }

return strtolower($apiRequest['action']) == 'create' || strtolower($apiRequest['action']) == 'delete' || strtolower($apiRequest['action']) == 'submit';
}