Improve text when processing possibly-delayed-payments

On the Thank you page their is text "Your contribution has been submitted to %1 for processing. Please print this page for your records."

But, usually the IPN is completed by this point so it's unhelpful

I propose to change this

{elseif $contributeMode EQ 'notify' OR ($contributeMode EQ 'direct' && $is_recur) }

<div>

{ts 1=$paymentProcessor.name}Your contribution has been submitted to %1 for processing. Please print this page for your records.{/ts}</div>

to this
{elseif $contributionStatus == 'Pending && $paymentProcessor.name}
<div>{ts 1=$paymentProcessor.name}

Your contribution has been submitted to %1 for processing. Please print this page for your records.

{/ts}

</div>

ie. if there is a payment processor & the payment is not yet complete then show the 'stall' text. Otherwise, crack on with it.