changed: test case stricter than before on checking encryption
changed: added manual for storing encrypted files
changed: added manual for delete multiple files and use response headers for Content-Type and Content-Length
fixed manual
fixed: lithium behavior of writing headers of empty response after already sended headers
changed: bypass the lithium media handler to avoid encoding of file in request body
deleted: not needed folders
changed: cleaned up includes
added: additional setup strategies in manual
changed: grammar fix
changed: php5.4 workaroud for stupid file_exists invalid path exception