Merge remote-tracking branch 'arcavias-core/master'
Uses formparam helper in checkout views
Adds english translation file for currencies
Merge pull request #35 from nsendetzky/master

Uses formparam helper in checkout process
Merge branch 'master' of https://github.com/Arcavias/arcavias-core
Updates CSS file
Removes configuration for using TYPO3 customer and group manager
Adds process() to getClientOutput() to process the request before generating the html output
Removes color CSS file and configuration because it's now part of the arcavias.css
Adds TYPO3 controller, translation and configuration for checkout
Removes Arcavias core
Adds gettext based translation
Adds new arcavias core
Fixes layout issue in delivery/payment checkout part
Distinguishes between null and empty string for customer IDs in basket
Adds order item only if customer is logged in
Improves checkout client and fixes some bugs
Adds possibility to overwrite the Arciavas configuration by TypoScript settings
Updates version to 0.3/beta
Removes debug output