status report overrides table format

New tr for every extension being checked for overrides.
Update class-wc-query.php

Use 'term_id' instead of 'id' for the tax_query as described in WP codex: http://codex.wordpress.org/Class_Reference/WP_Query#Taxonomy_Parameters
order item count wrong
filter output apart from count
filter name change
filter class
add filter to method get_sku()
Update copy-pasted docs

Fixes #5707
Don't validate empty fields
Status page log title should not assume action
Update mini-cart.php

$_product->is_visible()
Merge pull request #5708 from JDGrimes/docs-fixes

Update copy-pasted docs for class instance() methods
Merge pull request #5713 from coenjacobs/dont-assume-log-action

Status page log title should not assume action for title
Merge pull request #5644 from franticpsyx/overrides_scan_table_format

table format in Status report, template overrides
Use max() to prevent division by zero Closes #5696
Merge pull request #5702 from darkrain/master

add filter to method get_sku()
Merge pull request #5662 from franticpsyx/order_item_count

order item count is wrong
Merge pull request #5650 from bernattorras/patch-1

Update class-wc-query.php