initiale commit
removed .svn
misc
removed validate_presence for password in *ftp_session
fixed sftp_session
added ftp test
fixed cmd_filter
fixed validation for filters
fixed mail_sink
fixed mail_sink
fixed mail_sink
fixed mail_sink
fixed mail_sink
fixed mail_sink
added bcc and cc to mail_sink
added send_file_in_body to mail_sink
added active_attr and activemodel dependency
fixed require active_model
added chmod to dir_sink
fixed chmod