v0.13.1-aliyun.2

Support l2tunnel in alloc backend type.

v0.13.1-aliyun.1

Support alloc backend type in Windows.

Rebased upstream

• Joined the PR from upstream: flannel-io#1140
• Tested

Non-English Language Support

• Rollback to klog
• Replace rakelkar/gonetsh with thxcode/winnet
• Tested

VxLan Enhancement

• Support Enable host to local pod connectivity in Windows VXLAN before coreos/flannel next release
• Fix VxLan cannot start
• Modify glog to klog

Windows Support Patch

Windows "host-gw" and "vxlan" support

    - Add Windows host-gw
        (*) patch for https://github.com/coreos/flannel/pull/921
    - Add windows vxlan
        (*) patch for https://github.com/coreos/flannel/pull/922