Fixed "Strict Standards" warning on the process_payment() declaration of the WP_Payment_Gateway class.
Simplify help tabs code.
Switched to new wp color picker.
Moved admin directory and moved some functions to classes (ongoing refactor)
Some more admin class conversions
Merge pull request #3524 from LeGaS/master

Hungarian translation update
Merge pull request #3523 from themesquad/master

Fixed "Strict Standards" warning on the process_payment() declaration.
deprecated
Check function returns a product. #3526
Empty cats should be hidden.
Dashboard. Closes #3493
Install and update functions
Admin taxonomies
Remove extraneous $wpdb globalization

There were a handful of functions containing legacy $wpdb globals.  These can be safely removed.
Google Analytics, Add to cart event uniformity for shop and single.
add woocommerce_get_variation_price_html filter
Settings refactoring
Merge branch 'master' of git://github.com/woothemes/woocommerce
add action woocommerce_variable_product_sync to variable sync
Merge pull request #3537 from helgatheviking/new-action/woocommerce_variable_product_sync

New action/woocommerce variable product sync