conditionally skip the \r\n at the end of a chunk (bz://827)
conditionally skip the \r\n at the end of a chunk (bz://827)

the skip is conditional, because it looks like some clients send a
badly-formed last-chunk that has an empty chunk size, instead of a '0'
chunk size

it's also conditional to handle the clients that do not end their (also
badly-formed) chunks with \r\n

Gustav-Simonsson/webmachine,tsloughter/webmachine,Webmachine/webmachine,bjnortier/webmachine,srenatus/webmachine,tjarvstrand/webmachine,asynchrony/webmachine,mghardy/webmachine,l1x/webmachine,anish-mp/webmachine,greyarea/webmachine,campanja/webmachine,cstar/webmachine,choptastic/webmachine,tigertext/webmachine,mghardy/webmachine,kellymclaughlin/webmachine,djui/webmachine,basho/webmachine,mondemand/webmachine,lemenkov/webmachine,rmeritz/webmachine,desiderius/webmachine,FetLife/webmachine,voluntas/webmachine,bjnortier/webmachine,neeraj9/webmachine,jvliwanag/webmachine,b/webmachine,spilgames/webmachine,varnit/webmachine,voila/webmachine,asynchrony/webmachine,mfoemmel/webmachine,flycodepl/webmachine,ReutersMedia/webmachine,liuhongchao/webmachine,srstrong/webmachine,chef/webmachine,mdaguete/webmachine,Webmachine/webmachine,fictivekin/webmachine,etnt/webmachine,michaelneale/webmachine,alinpopa/webmachine,kellymclaughlin/webmachine,ulfa/webmachine,mkorszun/webmachine,mkorszun/webmachine,sdebnath/webmachine,joewilliams/webmachine,riak-synrc/webmachine,greyarea/webmachine,pooya/webmachine,tjarvstrand/webmachine,thijsterlouw/webmachine,ulfa/webmachine,srenatus/webmachine,lemenkov/webmachine,majek/webmachine,pooya/webmachine,beerriot/webmachine,Gustav-Simonsson/webmachine,flycodepl/webmachine,boundary/webmachine,mondemand/webmachine,beerriot/webmachine,kbrown/webmachine,campanja/webmachine,rabbitmq/webmachine,davidcoallier/webmachine,zkessin/webmachine,kbrown/webmachine,mabrek/webmachine,mbbx6spp/webmachine,tsloughter/webmachine,voluntas/webmachine,nyarly/webmachine,b/webmachine,djnym/webmachine,NineFX/webmachine,FetLife/webmachine,cstar/webmachine,Cy6erBr4in/webmachine,choptastic/webmachine,joedevivo/webmachine,michaelneale/webmachine,bipthelin/webmachine,joedevivo/webmachine,mbbx6spp/webmachine,etnt/webmachine,vinoski/webmachine,amerisoft/webmachine,benoitc/webmachine,chaslemley/webmachine,djui/webmachine,neeraj9/webmachine,samuelrivas/webmachine,cmeiklejohn/webmachine,yfyf/webmachine,riak-synrc/webmachine,kardan/webmachine,rabbitmq/webmachine,fictivekin/webmachine,anish-mp/webmachine,seth/webmachine,mfoemmel/webmachine,rmeritz/webmachine,zkessin/webmachine,georgeye/webmachine,tipbit/webmachine,desiderius/webmachine,khellan/webmachine,alinpopa/webmachine,georgeye/webmachine,jvliwanag/webmachine,rabbitmq/webmachine,abanca/webmachine,capotej/webmachine,sdebnath/webmachine,cmeiklejohn/webmachine,chef/webmachine,varnit/webmachine,bipthelin/webmachine,spilgames/webmachine,benoitc/webmachine,Cy6erBr4in/webmachine,agx/webmachine,samuelrivas/webmachine,basho/webmachine,chaslemley/webmachine,agx/webmachine,nyarly/webmachine,thijsterlouw/webmachine,srstrong/webmachine,yfyf/webmachine,NineFX/webmachine,capotej/webmachine,raycmorgan/webmachine,amerisoft/webmachine,tipbit/webmachine,mdaguete/webmachine,tigertext/webmachine,nparry/webmachine,seth/webmachine,i11/webmachine,davidcoallier/webmachine,joewilliams/webmachine,ReutersMedia/webmachine,i11/webmachine,vinoski/webmachine,joedevivo/webmachine,liuhongchao/webmachine,majek/webmachine,abanca/webmachine,l1x/webmachine,kardan/webmachine,khellan/webmachine,raycmorgan/webmachine,mabrek/webmachine,nparry/webmachine,boundary/webmachine,riak-synrc/webmachine,voila/webmachine,djnym/webmachine