Allow Contribution fields in the select-your-own fields for Event Export

As described here, http://forum.civicrm.org/index.php/topic,16019.0.html Contribution fields are only available in the ALL PRIMARY fields method of export. I'd like the Contribution fields to available in the choose-your-own export fields option.

I have contacted WebAccess who have quoted me on the work to add this functionality.

I'd like to make sure this patch could be part of an upcoming core release. Please advise, and I'll hire Web Access to get started immediately.