Resolves #50848: Improve usability when using tt_address

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/sr_feuser_register/trunk@84352 735d13b6-9817-0410-8766-e36946ffe9aa
Fix missing argument on call to tx_srfeuserregister_email::compile() in tx_srfeuserregister_setfixed

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/sr_feuser_register/trunk@84353 735d13b6-9817-0410-8766-e36946ffe9aa
Fix support for labels containing dots in TypoScript

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/sr_feuser_register/trunk@84354 735d13b6-9817-0410-8766-e36946ffe9aa