[TASK] #32776: Disabling uniquing recipients list (thanks to Stig Nørgaard Færch)

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/direct_mail_userfunc/trunk@80922 735d13b6-9817-0410-8766-e36946ffe9aa
[TASK] Some cleanup for upcoming release

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/direct_mail_userfunc/trunk@80923 735d13b6-9817-0410-8766-e36946ffe9aa
[BUGFIX] userFuncs are emptied if this ext is loaded afterwards

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/direct_mail_userfunc/trunk@80924 735d13b6-9817-0410-8766-e36946ffe9aa
[BUGFIX] #6269: Dealing with big quantities (100'000+)

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/direct_mail_userfunc/trunk@80925 735d13b6-9817-0410-8766-e36946ffe9aa