Update travis to only build master for now
Update travis to only build master for now

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