(wip) file download
exception handling
buffered download action
add retina flag to scale and resize converter
set right mimetype in download controller
get path to thumbnails from routing
add website routing config to tests
add download counter
fix downloadcounter time problem with DQL query
update downloadcounter query
move increasedownloadcounter into media manager
set mimetype in download
fix merge conflict add url to api
delete unused line
change exception handling
cleaned code
Merge branch 'feature/file-download' of git://github.com/sulu-cmf/SuluMediaBundle into feature/file-download
replace invalid fileversion with file version not found exception
delete unused line
Merge branch 'feature/file-download' into develop