Fix: Single product image is not re-generated properly sometimes.

git-svn-id: https://wp-e-commerce.googlecode.com/svn/branches/3.8@704 7bdd534d-2f5a-8b57-a18c-7e4837153298
Missing piece of code in display-items-functions.php.

git-svn-id: https://wp-e-commerce.googlecode.com/svn/branches/3.8@706 7bdd534d-2f5a-8b57-a18c-7e4837153298
Fixed a minor variable not set warning using isset().

git-svn-id: https://wp-e-commerce.googlecode.com/svn/branches/3.8@708 7bdd534d-2f5a-8b57-a18c-7e4837153298
Fix: Removing additional description of a product doesn't have any effect. Props groques.
Fixes issue 684.

git-svn-id: https://wp-e-commerce.googlecode.com/svn/branches/3.8@710 7bdd534d-2f5a-8b57-a18c-7e4837153298
Added proper post updated messages - now says "Product updated" instead or "Post updated". Tiny detail, but it was bugging me.

git-svn-id: https://wp-e-commerce.googlecode.com/svn/branches/3.8@712 7bdd534d-2f5a-8b57-a18c-7e4837153298
Fix Australia Post shipping quote caching by reducing the transient key length from 51 to 41 characters. For 3.8 branch. Fixes Issue 703.

git-svn-id: https://wp-e-commerce.googlecode.com/svn/branches/3.8@713 7bdd534d-2f5a-8b57-a18c-7e4837153298
Fix: PHP Notice when saving product variation.

git-svn-id: https://wp-e-commerce.googlecode.com/svn/branches/3.8@717 7bdd534d-2f5a-8b57-a18c-7e4837153298
- Fix various problems with variation selection front-end, variation stock checking and product stock checking.
	+ Don't use eval() in AJAX when checking price of variation on the front-end.
	+ wpsc_check_variation_stock_availability() use wrong get_posts() arguments, rendering the whole function useless.
	+ Refactor wpsc_product_has_stock() so that it can check variation stock as well.
	+ Fix a bug with wpsc_product_has_stock() that displays a product as "sold out" when its variations' stock control options are turned off.

git-svn-id: https://wp-e-commerce.googlecode.com/svn/branches/3.8@718 7bdd534d-2f5a-8b57-a18c-7e4837153298
Missing return false at the end of wpsc_product_has_stock()

git-svn-id: https://wp-e-commerce.googlecode.com/svn/branches/3.8@720 7bdd534d-2f5a-8b57-a18c-7e4837153298
Remove unnecessary 'from' in wpsc_update_product_price()

git-svn-id: https://wp-e-commerce.googlecode.com/svn/branches/3.8@722 7bdd534d-2f5a-8b57-a18c-7e4837153298
Fix: WP Menus items don't apply current-menu-item (and ancestor) for product categories.
Fixes issue 652.

git-svn-id: https://wp-e-commerce.googlecode.com/svn/branches/3.8@724 7bdd534d-2f5a-8b57-a18c-7e4837153298
Fix: Product categories sometimes disappear in admin (but still show on front end).
Fixes issue 676.

git-svn-id: https://wp-e-commerce.googlecode.com/svn/branches/3.8@726 7bdd534d-2f5a-8b57-a18c-7e4837153298
New: Option to set claimed stock clearance interval (Store Settings -> General).

git-svn-id: https://wp-e-commerce.googlecode.com/svn/branches/3.8@728 7bdd534d-2f5a-8b57-a18c-7e4837153298
Fix: Saving thumbnail settings caused PHP timeout.
Fixes issue 555.

git-svn-id: https://wp-e-commerce.googlecode.com/svn/branches/3.8@730 7bdd534d-2f5a-8b57-a18c-7e4837153298
Fix: Variations are not cloned properly when duplicating a product, causing error / hang in wp-admin.
Fixes issue 674.

git-svn-id: https://wp-e-commerce.googlecode.com/svn/branches/3.8@732 7bdd534d-2f5a-8b57-a18c-7e4837153298
Fix: Product variations not deleted when deleting a product from the trash.
Fixes issue 678.

git-svn-id: https://wp-e-commerce.googlecode.com/svn/branches/3.8@734 7bdd534d-2f5a-8b57-a18c-7e4837153298
Fix: When on the edit products page, the filter by category menu does not show subcategories if the parent has no products. Props benjaminhuson.
Fixes issue 700.

git-svn-id: https://wp-e-commerce.googlecode.com/svn/branches/3.8@736 7bdd534d-2f5a-8b57-a18c-7e4837153298
Added 'wpsc' textdomain to post updated messages so that they can be translated.

git-svn-id: https://wp-e-commerce.googlecode.com/svn/branches/3.8@738 7bdd534d-2f5a-8b57-a18c-7e4837153298
Fix: is_home() is true when viewing default category on products page.
Fixes issue 656.

git-svn-id: https://wp-e-commerce.googlecode.com/svn/branches/3.8@740 7bdd534d-2f5a-8b57-a18c-7e4837153298
Fix: PHP notice in wpsc-functions.php

git-svn-id: https://wp-e-commerce.googlecode.com/svn/branches/3.8@741 7bdd534d-2f5a-8b57-a18c-7e4837153298