Commits for mmaddren

v258_base to v259_preview (2011-10-10 to 2011-10-25) v259

• added additional filtering support for ra files, and a readme in track.py
  • python/lib/ucscgenomics/ra.py - lines changed 19, context: html, text, full: html, text
  • python/lib/ucscgenomics/track.py - lines changed 2, context: html, text, full: html, text