Merge pull request #130 from nsendetzky/master

Improves translations
Merge pull request #131 from nsendetzky/master

Fixes translation for T&C
Merge pull request #132 from nsendetzky/master

Fixes config for address forms
Fixes some error messages in lib/mshoplib/src (ISO date format; product(s) -> products)
Updates translation files for mshoplib
Merge pull request #133 from dahoffmann/2013-03-13_GermanTranslationErrorMessages

Corrects date format in translations
Merge pull request #134 from nsendetzky/master

Adds hidden attribute handling to detail and basket page
Merge pull request #135 from nsendetzky/master

Fixes multiple hidden attributes issue and improves layout in checkout summary
Merge https://github.com/Arcavias/arcavias-core

Conflicts:
	lib/mshoplib/i18n/core-mshop.pot
	lib/mshoplib/i18n/de.po
	lib/mshoplib/i18n/en.po