Cleanup for the WC_Admin_Welcome Class
Unused var if needed in future we can use WC_PLUGIN_BASENAME constant
use of final class helper function
Some gap added intensionally ;)
Merge remote-tracking branch 'upstream/master' into welcome
Some mistake revoked
Some curley braces
Fixes #6555
Fixes https://github.com/woothemes/woocommerce-product-addons/issues/24
bye bye quantity increments. closes #6752
changelog
Created WC_Customer::get_default_location() for avoid duplicate code
Simplify logging and get_paypal_order(). Removes < 2 bw compat

@thenbrent this removes the old IPN handling legacy code. Is this
something that may affect subscriptions? I believe that IPN code was
for WC < 2.0 when we used to send back a string/integer in ‘custom’
Moved paypal settings to file
Simplify get_icon() method
Use one variable for endpoint in paypal
Split up line item methods in paypal
Improved the WC_Customer class, removed dead variables, removed duplicated code and added new docblocks
Introduces the wc_get_default_location() function
wc_tax_enabled() and wc_prices_include_tax() methods