Deal with lang-country codes (e.g. 'en-us') in money l10n.
Set the payment fee for pending and paid docdata payments.
Merge pull request #742 from benkonrath/bug-fixes-improvements

Deal with lang-country codes (e.g. 'en-us') in money l10n.
Merge pull request #743 from benkonrath/cowry-docdata-legacy-payment-fee

Set the payment fee for pending and paid docdata payments.
Include language in redirects