[payum] remove code duplications in capture actions.
fix dummy payment
Initial extraction of CurrencyBundle
Temporary workaround for the sylius_price filter, fix specs
Fix the validation groups and currency management feature
Fix order in phpspec config
Fix the specs for Money helper
Fix the features and little bugs
Remove obsolete DataContext from bad merge
Temporary workaround for currencies in Behat scenarios
Fix the features
Try to fix some issues found by Scrutinizer-CI
Tweak features and promotions context
Extend backend order filtering
Update composer.json
Merge pull request #1490 from pjedrzejewski/extract-currency-bundle

Extract currency bundle
Merge pull request #1647 from formapro-forks/payum-remove-copy-paste-in-capture-actions

[WIP][payum] remove code duplications in capture actions.
Updated bugtracker link in readmes
Merge pull request #1672 from ferdynator/Documentation

Updated readme github links
Merge pull request #1671 from stloyd/feature/order_filter

Extend backend order filtering