rapidftr/RapidFTR — pull request #792 by wubr (2014-12-21 18:39:54+00:00)
Title:  #142 Replace Hpricot with Nokogiri

This implements rapidftr/tracker#142, replacing Hpricot with Nokogiri.

I stuck with the versionof nokogiri we've already got as a dependency rather than go to 1.6.5. I also left the HpricotSearch module alone to keep the changes brief, but the naming might be confusing.