Allows caching of catalog detail output
Merge https://github.com/Arcavias/arcavias-typo3
Adds coupon code parameter to RealURL configuration
Updates to latest Arcavias Core
Adds possibility to overwrite translations in scheduler tasks, fixes \\n problem
Defines the _() if not available to prevent fatal errors if PHP gettext isn't available
Merge pull request #153 from nsendetzky/master

Improves implementation, caching and URL rewriting