Merge branch 'release' into develop
# Changed demo shop config to advanced authentication
# Began internationalizing the demo shop
# Fixed a bug in the 6.5 and 6.6 SearchAdapters
# Added internationalization throughout the demo shop (including both English and German resource files, where the English ones provide the fallback)
# Forgot to comment out a line for German locale testing. Internationalization now works depending on the user's language.
# Campaigns are now working properly.
# Added dependency: moq4
# Use moq to mock HttpContext in test project
# Tests running again (except for TestMultipleProducts)
# Removed and sorted usings solution-wide.
# Finally added multi-ID capabilities to FF > 6.7 RecommendationAdapter, so that all tests are green now.
Merge branch 'develop' into release
# Added release notes and updated assembly versions.
# Fixed null reference exception of campaigns on no-query page.