fix case-insensitive matching for coupon posts with uppercase chars
Make the welcome page RTL compatible. Fixes #5405
Sanitize, but decode. UTF-8 Friendly. Fixes #5401

Originally changed 34db5d68b6c4d4376f16f559c01c41c3f5b6a60b
Tidyup brackets
Add tool for disabling shipping rate cache for debug
Stop sending line items to Mijireh Fixes #5365

Like PayPal, Mijireh struggles with out prices including tax due to
rounding errors. Since the validation cannot be disabled, its better to
just send the order as 1 item. This will prevent rounding errors and
payment failures.

Prices excluding tax are unaffected.
Fix fee/coupon lines typo in REST API order response
COD: no need to hide in admin

Also fixes a fatal error when WC()->payment_gateways()->get_available_payment_gateways() is called in the admin
Update abstract-wc-shipping-method.php

The order is backward so if you use the default 'is_available' function for your extensions, the 'excluding' option will always deny every country because this line returns an empty array.
Closes #5424
Add $package to is_available shipping method hooks
Revise how variation attributes are deleted/updated

Prevents issues with WPE caching when you delete and then update right
after.

Conflicts:

	includes/admin/post-types/meta-boxes/class-wc-meta-box-product-data.php
Trim commas and empty lines off address formats Fixes #5411
param comment Fixes #5408
COD: check if cart is available before checking if it needs shipping
hide number input buttons in firefox 29 and later
defined a min value to cart quantity input
Use WP SEO class method rather than deprecated fn

Notice: wpseo_get_value is deprecated since version WPSEO 1.5.0! Use
WPSEO_Meta::get_value() instead.
Cleaned up logic in email_instructions functions for @splashingpixels
Brahmanbaria & Habiganj missing from the list

We've 64 districts but listed 62, so two states (Districts) were missing from this file 'Brahmanbaria' & 'Habiganj'.

Reference from Bangladesh Government Website: http://www.bangladesh.gov.bd/index.php?option=com_content&task=view&id=225&Itemid=272

All of 64 districts are listed there!