added some hooks
Merge pull request #823 from piotr-szczygiel/changes-in-categories

added some hooks
update for version 1.6.3
Remove the transient cache

These transient caching lines aren't present in the other widgets and cause a problem when people are using WPML. The problem is when switching between language this widget stays in the base language. Removing the transient cache lines resolves the problem. I suggest having them permanently removed as they don't seem to effect anything with this widget.
Remove get_permalink from redirect

I removed get_permalink and it appears that jigoshop_get_page_id('cart') is already returning the permalink to the cart. When it was combined together it was returning nothing and exiting the page execution. This was on an install using the post title permalink structure.
Merge pull request #830 from mcfarljw/dev

Remove the transient cache and fix checkout redirect
update for 1.6.4
replace missing function for widget from #830
Update loop-shop.php

Only start output buffering if there are products to list - with the iThemes Builder theme, if there are no products, an error occurs when displaying the page.
Merge pull request #837 from wahmwebs/patch-1

Update loop-shop.php
update for version 1.6.5
Make sure the attribute label is always filtered
Merge pull request #844 from dgwatkins/dev

Make sure the attribute label is always filtered
update for version 1.7
fix T_STATIC warning for 1.7
Check that $order->shipping_service is non empty before adding it to email.
add filter for new user notification.
Added jigoshop_before_billing_fields, jigoshop_before_shipping_fields hooks.
Merge pull request #852 from strangerstudios/dev

new user notification filter, before shipping and billing fields action hooks
update for version 1.7.1