DONE for Transmission 1.3, submit torrent data via HTTP rather than the system() call
DONE when having multiple feeds, bucket size must be sum of entries of all feeds
DONE New parameter "-o/--once": Quit Automatic after first check of RSS feed (for use with crontab)
DONE use RPC command "session-get" -> "rpc-version" to determine RPC version (necessary for "torrent-set" -> "upload-limit")
DONE revamp logging system
DONE save state file after each successful download to survive a kill -9
 - save cookies for password-protected feeds

