shon/httpagentparser — pull request #44 by dlebech (2013-11-15 16:59:26+00:00)
Title: Added support for Opera version 15 and above

[Opera 15 and beyond are using a different User Agent string](http://my.opera.com/ODIN/blog/2013/07/15/opera-user-agent-strings-opera-15-and-beyond) that contains `OPR` instead of `Opera`. These newer versions were being detected as Chrome so here is a small fix for that.