add tax id (german: steuernummer)
fix language
Refactoring code for getting shop logo from config
moving getShopLogo to oxViewConfig
language corrections until 'ERROR_MESSAGE_INVITE_INCORRECTEMAILADDRESS'
language corrections until 'IMPRESSUM'
fixed language constant, change ERROR_MESSAGE_MANDATES_EXCEEDED1 to ERROR_MESSAGE_MANDATES_EXCEEDED and removed constant because is not used in any template bug #0005431
Removing direct call to oxArticle to clear static caches on tearDown and setup. Need to call these from all tests that use articles.
Merge branch 'lang_cleanup' of https://github.com/kermie/oxideshop_ce into kermie-lang_cleanup

Conflicts:
	source/application/translations/en/lang.php
Merge branch 'lang_cleanup' of https://github.com/kermie/oxideshop_ce into kermie-lang_cleanup

Conflicts:
	source/application/translations/en/lang.php
Fixes for Marco's language contributions.
Clearing article static cache on setup and teardown methods, so it would not persist throughout test cases.
Due to moving invoicepdf to vendor dir, one test had to be changed. Also, added version to vendormetadata.php
Language corrections until 'IMPRESSUM'
fixed conflict
Fixing tests broken after merging Marco's pull request.
0005321: Loading of articles is not performed in other subshops (cherry picked from commit b9ac61d)
0005321: Loading of articles is not performed in other subshops (cherry picked from commit 034f853) (cherry picked from commit 4a3843b)
Added setter for setting language in myOrder
Fixing tests broken after merging Marco's pull request. Moved invoicepdf lang files to correct location, changed test for translation check, changed test email templates due to translation changes