Several improvements

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/esolr/trunk@81401 735d13b6-9817-0410-8766-e36946ffe9aa
Extended JavaScript search

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/esolr/trunk@81402 735d13b6-9817-0410-8766-e36946ffe9aa