General bugfixes. Support has been removed for the '-s' and '-sc' flags (streaming cache), and the flag '-P' (launch player program after percent downloaded) added. 'Multiple output' support has been added; the +o flag can be used to add multiple output files. This is useful for recording Internet radio while you listen to it. The site 'dotsub' has been added. Support for some movies on 'astronomy.com' has been added.
