added editorconfig
Ignore all log files except for .htaccess
fix doc label to correctly point to woocommerce_before_single_product_summary
Merge pull request #3710 from drrobotnik/doc

correctly point to woocommerce_before_single_product_summary
Merge pull request #3686 from GeertDD/ignorelogs

Ignore all log files except for .htaccess
Pass instance of WC_Order to its filters

So that extensions hooking to the filters know which order the current
filter is being applied to and can perform customisation on specific
orders (not just all orders).

Conflicts:
	includes/class-wc-order.php
Merge pull request #3684 from claudiosmweb/editorconfig-patch

Adds EditorConfig
Merge pull request #3678 from rnt/master

Generating pot file from shell & pot update