removed IteratorAggregate changed Iterator to SeekableIterator to speed up LimitIterator changed current() to return the message, as it makes more sense (warning: without using i.e. LimitIterator this would always fetch all messages)
removed IteratorAggregate
changed Iterator to SeekableIterator to speed up LimitIterator
changed current() to return the message, as it makes more sense (warning: without using i.e. LimitIterator this would always fetch all messages)


git-svn-id: b6e219894c353fb1d215c78b2075057d8daadfba@161 44c647ce-9c0f-0410-b52a-842ac1e357ba

jupeter/zf1,tjohns/zf,tjohns/zf,jupeter/zf1,svn2github/zend_framework,svn2github/zend_framework,svn2github/zend_framework,tjohns/zf,svn2github/zend_framework,jupeter/zf1,svn2github/zend_framework