Merge pull request flannel-io#826 from tomdee/k8s-manifests

kube-flannel.yaml: Update manifests to latest release

Merge pull request flannel-io#817 from tomdee/cleanup-libs

Makefile: Stop pulling the unused lib from kube-cross

Update manifest to v0.8.0

Merge pull request flannel-io#752 from mgleung/prev-lease

flannel reads from created subnet.env file on startup

Makefile: Don't "clean" iptables

Correct the image in the k8s manifest files

Merge pull request flannel-io#589 from coreos/tomdee-patch-1

Add note to readme about -kube-subnet-mgr

Makefile: gzip the dist tar.gz file

Merge pull request flannel-io#489 from tomdee/image-tags

Makefile: Make the ARCH part of the tag name not the image name and add pthread to busybox

Merge pull request flannel-io#486 from tomdee/non-static-builds

Makefile: Disable static builds of flanneld