quvi/util.lua: Add more functions
commit809a22342174ca85a8fa9c9200bfb4f5af9b8966
authorToni Gundogdu <legatvs.git@gmail.com>
Mon, 30 May 2011 11:03:30 +0000 (30 14:03 +0300)
committerToni Gundogdu <legatvs.git@gmail.com>
Mon, 30 May 2011 11:03:30 +0000 (30 14:03 +0300)
treefe5037326cd8977ade3062b54c356749141dd808
parente62ef5ddd618d98d8b89d3cd4e7f9d1ba8d9e8c9
quvi/util.lua: Add more functions

* Add is_higher_quality
* Add is_lower_quality
* Add is choose_format
share/lua/website/quvi/util.lua