Add a start test for Output Buffering

git-svn-id: https://ajaxplorer.svn.sourceforge.net/svnroot/ajaxplorer/trunk@3361 3bf36de4-da32-0410-8312-848cfbfe3f7d
Send Content-Encoding:none header to force closing connection

git-svn-id: https://ajaxplorer.svn.sourceforge.net/svnroot/ajaxplorer/trunk@3362 3bf36de4-da32-0410-8312-848cfbfe3f7d
Set quota recompute deferred!

git-svn-id: https://ajaxplorer.svn.sourceforge.net/svnroot/ajaxplorer/trunk@3363 3bf36de4-da32-0410-8312-848cfbfe3f7d