Bug 894812 - Simplify rewrite rules for locales
Fix newsletter order key error.

Key errors are being thrown because basket is not yet
sending the "order" key with the newsletter information.
Merge pull request #1102 from pmclanahan/fix-newsletter-order-key-error

Fix newsletter order key error.
Merge pull request #1079 from pascalchevrel/Bug-894812-Simplify_rewrite_rules_l10n

Bug 894812 - Simplify rewrite rules for locales