add control if is directory on move and delete
add save snapshot and server timestamp for each request to api
revert get relpath and url relpath
fix pass wrong number of parameter to save snapshot
eval to json on load server getfiles
restyling
Merge branch 'master' of https://github.com/corso-python-prato/share-system-team1
Merge branch 'master' of https://github.com/corso-python-prato/share-system-team1