Changelog:
25/09/2009 v0.1.5a
	- Fixed NTSC pulldown bug, added FORCED_PULLUP variable (on by
		default). Disable if you're ripping truly interlaced
		content (instead of pulled down NTSC).

25/09/2009 v0.1.5
	- Backwards compatibility broken, re-create your autoripper.conf!
	- Changed configuration settings priority (export -> config -> 
		script built in)
	- Command output redirected to STDERR
	- Added detection of incorrectly mastered DVDs with 0 audio tracks
		in the structure (but with default track working)
	- Minor quoting fixes
	- SID and AID indexes now only incremented on successfull extract
	BUGS: pulldown (NTSC) encodes still need work

24/09/2009 v0.1.4
	- added second parameter (optional) to supply TITLE_PREFIX
	- improved handling of "Unknown" disk titles (now using DISC_ID)
		for both x264transcode and ripper.sh
	- removed hardcoded /usr/bin paths

17/09/2009 v0.1.3b
	- bugfix (-noautosub needs to be before dvd:// otherwise subs get
		hardcoded into the stream)

16/09/2009 v0.1.3a
	- bugfix (type'o)

16/09/2009 v0.1.3
	- Quality setting (HIGH is default, MEDIUM and LOW producing smaller
		files)
	- README cleanup
	- Fixed that bizarre non-printing character in me=umh string (AGAIN!)

14/09/2009 v0.1.2
	- config file (preliminary)
	- very simple deinterlacing (on/off via config)


14/09/2009 v0.1.1: Merged changes/fixes from SevenOf29. Last version 
		distributed inline on the forum.
	- non-subbed rips finally work
	- support for multiple episodes added
	- large amount of bugfixes
	- Licensing change (from PD -> GPLv3+)
	- First numbered release: v0.1.0

29/11/2008 - 12/09/2009
	- Added avidemux2_cli remuxing of video stream to work around buggy
		mencoder muxer
	- Fixed the "don't mess with the IFS" bug
	- Fixed stuttering on b-frames (=0 now) and changed bitrate control to
		crf=18, removed remuxing step - no longer required
	- Fixed /etc/inittab entry for ripper.py
	- Moved -nosound -noautosub in video encode line to the beginning,
		(thanks Epon!)
	- ARccOS note, minor cleanups in ripping script -- added -vo null -ao
		null there
	- Re-enabled b-frames (mplayer muxer is evil), added
		pullup,softskip,harddup
	- Fixed bug in sp -> spa (possibly others) language selection code,
		(thanks bliss!)
	- Added workaround for mkvmerge 2.4.0 always muxing video as 25fps
		unless --default-duration (in miliseconds) is specified
	- Removed no-longer-available "bime" option from the h264 encode
	- Added x264 capability check for mencoder (thanks bogolisk!)
	- Added handling of non-subtitled DVDs
	- Added -ofps in mencoder section (required for pulled-up encodes)
	- Added 24.000fps (real), finally changed x264 threads to auto (doh!)
	- Fixed that bizarre non-printing character in me=umh string
	- Added the "-noautosub" bug warning.
	- Added (disabled by default) upsampling option. 720p, crf=20, prof=4.0

