Fix some lazy logic in PayPal Express.
Merge branch 'master' of github.com:wp-e-commerce/WP-e-Commerce
Merge pull request #1215 from JeffPyeBrook/pr-1214-region-row-hidden-on-checkout

We no longer hide the row that contains the shipping region, we operate on the specific control instead
Merge remote-tracking branch 'upstream/master' into pr-1210-typeof-returns-string

Conflicts:
	wpsc-core/js/wp-e-commerce.js
Merge pull request #1211 from JeffPyeBrook/pr-1210-typeof-returns-string

Fix typeof compare to undefined tests
Standardize on WP eCommerce
Merge branch 'master' of github.com:wp-e-commerce/WP-e-Commerce
Merge remote-tracking branch 'upstream/master' into pr-1216-taxes-undefined-region-code