Eliminate Undefined variable errors in wpsc_obtain_the_description

This poorly-written function is now less poorly-written. Removed
unneeded globals, test $_GET variables before using, removed direct
query to database
Typo in last commit

Got too carried away
Stop testing for category ID - just return output if set

Poor logic begets poor logic
Remove pubdate from product feed. Fixes #354
Add 'wpsc_vargrp_name' filter to allow customised display of variation group names.
When filtering the product list by category in the admin only show products in the selected category, not any of it's sub-categories.
Update code from the Product Admin UI refresh to get Featured Products working again.
Don't echo checkbox option. Fixes issue #404.
Now that things have stabilized on the 3.8.11.x branch - beginning in earnest with 3.8.12
Use 'pre_get_posts' when filtering the product list by category in the admin.
Merge pull request #409 from benhuson/pr-wpsc_the_vargrp_name

Suggested 'wpsc_vargrp_name' filter to allow customised display of variation group names
Merge pull request #356 from leewillis77/pubdate

Remove pubdate from product feed. Fixes #354
Merge pull request #412 from benhuson/pr-not-products-in-subcats

When viewing product list by category in admin only show products in the selected category...
Merge pull request #288 from 1bigidea/undefined_cat_id

Eliminate Undefined variable errors in wpsc_obtain_the_description
Removing  NuSOAP. Fixes #245.
Merge branch 'master' of github.com:wp-e-commerce/WP-e-Commerce
Add 'wpsc_pagination' filter.  Fixes 298.  Props @pippinsplugins
First pass at ensuring wpsc_products_per_page option doesn't leak into blog post pagination. Should fix #324.
Removing a metric tonne of unused javascript.  Shouldn't break stuff, but if it does, whatever is broken deserves the brokenness.  Fixes #372.
Fix front-end AJAX errors introduced in 83a6194.  Note: This still doesn't actually work, it seems.