added class uploader
added upload_html function for the uploader
added class uploader
added upload_html function for the uploader
added some function for listing files in a folder
try again
minor change
adding data_interface and ghost_db
minor change
changed directory structure
removing unexpected file memory:
added class uploader
added upload_html function for the uploader
added some function for listing files in a folder
minor change
adding data_interface and ghost_db
minor change
changed directory structure
removing unexpected file memory:
minor change