Added fields 'tax_type' and 'tax_total' and processors that mimic the functionality of 'shipping_type' and 'shipping_total'
By default, tax_total is 0
tax_free session option is unnecessary, updated documentation on default_tax_handler
tax_free session option is unnecessary, updated documentation on default_tax_handler
Taxation defaults/settings tests
PEP 8 Conformity on unit tests
Added test for set_tax
Added documentation. Merged two tests as they are entirely co-dependent.
Syntax validation flunks travis build
Merge
Docstring cleanup
Added docs for the new tax handling.
Added Evan Leis to AUTHORS
Added a section about categories as pages to the docs.