Update Nokogiri to 1.8.5
Update Nokogiri to 1.8.5

A large number of bugfixes

Signed-off-by: Tim Smith <764ef62106582a09ed09dfa0b6bff7c05fd7d1e4@chef.io>

MsysTechnologiesllc/chef,gene1wood/chef,MsysTechnologiesllc/chef,nvwls/chef,nvwls/chef,mattray/chef,chef/chef,tomdoherty/chef,martinisoft/chef,higanworks/chef,Tensibai/chef,mattray/chef,Tensibai/chef,gene1wood/chef,mattray/chef,nvwls/chef,chef/chef,tas50/chef-1,tas50/chef-1,Tensibai/chef,chef/chef,jaymzh/chef,jaymzh/chef,mwrock/chef,Tensibai/chef,tas50/chef-1,gene1wood/chef,jaymzh/chef,Tensibai/chef,nvwls/chef,tomdoherty/chef,higanworks/chef,martinisoft/chef,mattray/chef,tomdoherty/chef,MsysTechnologiesllc/chef,mattray/chef,mwrock/chef,gene1wood/chef,higanworks/chef,higanworks/chef,tas50/chef-1,MsysTechnologiesllc/chef,martinisoft/chef,nvwls/chef,mwrock/chef,higanworks/chef,chef/chef,mwrock/chef,jaymzh/chef,nvwls/chef,martinisoft/chef,tomdoherty/chef,martinisoft/chef,tomdoherty/chef