Set TMPDIR to fix Dir.mktmpdir under jRuby
Set TMPDIR to fix Dir.mktmpdir under jRuby

davidcelis/rack,liamseanbrady/rack,tylergannon/rack,Eric-Guo/rack,tylergannon/rack,jeremyf/rack,Codeman655/rack,supzann3/rack,keepcosmos/rack,eins78/rack,akihiro17/rack,ngpestelos/rack,wjordan/rack,AMekss/rack,evanphx/rack,Codeman655/rack,fabianrbz/rack,jeremyf/rack,imtayadeway/rack,imtayadeway/rack,sigmavirus24/rack,jeremyf/rack,ganmacs/rack,gioele/rack,jackxxu/rack,deepj/rack,wjordan/rack,nmk/rack,laplaceliu/rack,evanphx/rack,stepri/rack,sigmavirus24/rack,maclover7/rack,fabianrbz/rack,laplaceliu/rack,stepri/rack,imtayadeway/rack,shaneog/rack,liamseanbrady/rack,gfvcastro/rack,keepcosmos/rack,gioele/rack,trexnix/rack,evanphx/rack,eins78/rack,ganmacs/rack,ganmacs/rack,wildjcrt/rack,tricknotes/rack,Eric-Guo/rack,keithduncan/rack,zjsxwc/rack,nmk/rack,maclover7/rack,eavgerinos/rack,trexnix/rack,fabianrbz/rack,keepcosmos/rack,sigmavirus24/rack,eavgerinos/rack,eavgerinos/rack,Comcast/rack,stepri/rack,jackxxu/rack,jackxxu/rack,rwz/rack,eins78/rack,davidcelis/rack,liamseanbrady/rack,akihiro17/rack,deepj/rack,Comcast/rack,wildjcrt/rack,rwz/rack,akihiro17/rack,davydovanton/rack,maclover7/rack,keithduncan/rack,ngpestelos/rack,Codeman655/rack,shaneog/rack,deepj/rack,gioele/rack,ktheory/rack,shaneog/rack,zjsxwc/rack,laplaceliu/rack,davidcelis/rack,Comcast/rack,ngpestelos/rack,wjordan/rack,krainboltgreene/lack,chneukirchen/rack,chneukirchen/rack,chneukirchen/rack,ktheory/rack,AMekss/rack,supzann3/rack,nmk/rack,wildjcrt/rack,keithduncan/rack,AMekss/rack,supzann3/rack,arronmabrey/rack,zjsxwc/rack,arronmabrey/rack,rwz/rack,gfvcastro/rack,gfvcastro/rack,arronmabrey/rack,trexnix/rack,tylergannon/rack,davydovanton/rack,davydovanton/rack,Eric-Guo/rack,tricknotes/rack