mythTV 0.21 released

• New release! It's been quite a while, so there's lots of new stuff. Notably: autodiscovery (less manual configuration of new frontends), storage groups (no need for LVM/etc), support for multiple recordings on one DVB/ATSC multiplex, a couple new plugins, some new deinterlacing/video display options, and many, many other things.
• The Release notes page in the wiki has the list of what's changed, but it's currently a couple thousand checkins out of date.
• Standard release info:
  • Grab the release from the download section and please at least try to read the docs before asking questions.
  • The binary packages should hopefully be updated to 0.21 soon.
  • See this links section for a list of linux distributions based around MythTV.
    
    Let's wait for Herbert to build us a nice (pacman) rpm