moved to different branch
removed unused code
added documentation
added upload method to program params
added  get_all_ftp_connections() in VMExplorer to semiplificate how all avaible backups are retreived
added files to .gitignore
changed behavior of _rebuild_dumpfile_from_backups_on_host: there is no need to continue to use the dump file. everytimes the programs starts, the current backup state will be rebuilt by connecting to defined ftphosts
moved merge_firstbackup_into_Second_backup into backupmanager
moved get_merge_of_backups into backupmanager
removed user comment
removed implemetation of reading backup from dumpfile
removed implemetation of reading backup from dumpfile
removed implemetation of reading backup from dumpfile
removed implemetation of reading backup from dumpfile
bugfix