Check for thumbnail existence.  Not convinced this works, and even if it does, not convinced it's the best idea.
Remove esc_html() call from around an array
Merge pull request #1428 from jbeales/fix-array-to-string-in-meta

Remove esc_html() call from around an array
Remove a hidden pass by reference

I've been getting a lot of "PHP Strict standards:  Only variables should be passed by reference in /Users/John/Sites/wpec-dev/wp-content/plugins/wp-e-commerce/wpsc-components/theme-engine-v1/helpers/template-tags.php on line 647" in my debug.log, and discovered that the pass-by-reference is happening because array_shift() is being passed the result of an explode(). This removes that, and yoda-izes a the if condition.
Remove forgotten debug code.
Merge pull request #1430 from jbeales/no-hidden-pass-by-reference

No hidden pass by reference
Add Prompt for number of sales orders to show per page in Sales Log
Resolve admin.js conflict.
Merge changes from 8331d0267a5fe6811a09ad7bd9cf3a262c5a8cfa
Merge branch 'master' of github.com:wp-e-commerce/WP-e-Commerce
Merge branch 'add-sales-screen-option'
Region dropdown missing sub-array element
Remove last HTML5 number relic, as these don't play nicely with non-double values or internationalized values.
Merge branch 'master' of github.com:wp-e-commerce/WP-e-Commerce
Merge pull request #1435 from 1bigidea/bug-checkout-region-select

Region dropdown missing sub-array element (Bug Fix)
Merge branch 'master' of github.com:wp-e-commerce/WP-e-Commerce
Use the WPSC_Purchase_Log class for displaying and saving purchase log notes.
Merge pull request #1441 from benhuson/dogfood-purchase-notes

Use the WPSC_Purchase_Log class for displaying and saving purchase log notes.
Merge pull request #1439 from omarabid/paypal-fork

Paypal fork
Unit test scaffold