disable flake8 on sphinx config. file and in recorded test data files
Fix flake8 warnings and errors
Activate flake8 tests
reduce long lines to 79 chars
remove noqa at end of lines
Add notice explaining that data files used by test ignore pep8
:retab data files used in tests, remove a unused import
Run autopep8 -a -i on data files used in tests

Lines length cannot be corrected though
pep8 sphinx config file
Merge pull request #8 from guewen/7.0-pep8

Fix flake8 warnings and errors
When a sales order is canceled, when one uses the 'New Copy from Quotation' button,
the binding are moved from the old (canceled) order to the new one, so the
synchronizations now happen on the new order.
Correct Python trap with string formatting

It would try to convert the items of a tuple to arguments of the
string formatting, and would raise the following error:

TypeError: not all arguments converted during string formatting
Begin work on sales orders cancellation
makes the cancel exporter more generic to possibly export all the states
magentoerpconnect_order_comment should use the adapter of magento.sale.order

instead of a new adapter on magento.sale.comment
Export the new status when we create a copy from a canceled order
Add tests for cancellation of sales orders
More tests, for the export of status when a canceled order is reopened
Use custom descriptions for the cancel and reopen jobs