bump os-kernel to Ubuntu-3.19.0-27.29-ros1
bump os-kernel to Ubuntu-3.19.0-27.29-ros1

maxfierke/rancher-os,datawolf/os,rancherio/os,imikushin/os,maxfierke/rancher-os,1yvT0s/os,juliengk/os,rancher/os,rowhit/os,rancherio/os,hairyhenderson/rancheros,rowhit/os,ibuildthecloud/os,ibuildthecloud/os,duguhaotian/os,hairyhenderson/rancheros,duguhaotian/os,rancher/os,juliengk/os,luxas/os,gizmotronic/os,rowhit/os,maxfierke/rancher-os,imikushin/os,duguhaotian/os,gizmotronic/os,hairyhenderson/rancheros,SvenDowideit/os,luxas/os,1yvT0s/os,SvenDowideit/os,1yvT0s/os,luxas/os,datawolf/os,datawolf/os,rancherio/os