Add 'woocommerce_product_added_to_cart' action in form add after validation. Simliar to 'woocommerce_ajax_added_to_cart'
Merge branch 'master' of github.com:woothemes/woocommerce
New notice aimed at identifying out of date template files in a theme. Also improves the status page.

@coenjacobs
verify_nonce should check if variable isset(). Closes #4704
Changelog bump for outdated template overrides in theme notice
Changelog bump for #4704
Function comment #4714
Clean up wc_price Closes #4714
Changelog bump with #4714
wc-cart-functions : removed unused $woocommerce and fixed phpdocs
sort_callback_params() phpdoc fix
file_exists check for wc_get_template
Changelog bump for _doing_it_wrong check in wc_get_template()
Need to actually check $outdated. Derp. @coenjacobs
Hide empty categories in the product_categories shortcode Closes #4689
Changelog bump for #4689
Set $time Closes #4718
twenty thirteen single product layout
Changelog bump: Fixed Twenty Thirteen single product page layout
Only string param in taxonomy_is_product_attribute

Conflicts:
	includes/wc-conditional-functions.php