Merge pull request #27 from mespeche/master

Fix syntaxe error yml format
change isValidPayment example
Merge branch 'master' of github.com:thelia/thelia.github.io
fix typo
update auth loop and loop layout
update categories loops
create config loop
update content loop
update country loop
update currency loop
update document loop
update feature loop
update feature_availability loop
update feature_value loop
update folder loop
update folder_path loop
update image loop
create lang loop
create tax and tax_rule loops