Replaces Arcavias-core with latest version
Adapts Arcavias TYPO3 extension to new core, updates version
Adds controller actions for new clients
Merge https://github.com/Arcavias/arcavias-typo3

Conflicts:
	Resources/Private/Libraries/core/client/html/i18n/code/de
	Resources/Private/Libraries/core/client/html/i18n/code/en
	Resources/Private/Libraries/core/client/html/i18n/de
	Resources/Private/Libraries/core/client/html/i18n/en
	Resources/Private/Libraries/core/lib/mshoplib/src/MShop/Catalog/Manager/Index/Default.php
	Resources/Private/Libraries/core/lib/mshoplib/src/MShop/Catalog/Manager/Index/Text/Default.php
	Resources/Private/Libraries/core/lib/mshoplib/tests/MShop/Catalog/Manager/Index/Attribute/DefaultTest.php
	Resources/Private/Libraries/core/lib/mshoplib/tests/MShop/Catalog/Manager/Index/DefaultTest.php
	Resources/Private/Libraries/core/lib/mshoplib/tests/MShop/Catalog/Manager/Index/Text/DefaultTest.php
Merge pull request #5 from nsendetzky/master

Adapts Arcavias TYPO3 extension to new core, updates version