FIX: add extTarget to open assistance links in new window


git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/operations/trunk@85952 735d13b6-9817-0410-8766-e36946ffe9aa
MISC: add translation for update script, add a simple "back" to use in single views resources/vehicles


git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/operations/trunk@85953 735d13b6-9817-0410-8766-e36946ffe9aa