bump to v0.3.0
bump to v0.3.0

lihuanghai/flannel,jonboulle/flannel,Yhgenomics/flannel,endocode/flannel,sujitfulse/flannel,cusspvz/flannel,cusspvz/flannel,coreos/flannel,adiclepcea/flannel,wikimedia/operations-debs-flannel,MohdAhmad/flannel,kelcecil/flannel,Yhgenomics/flannel,ingvagabund/flannel,lvlv/flannel,sujitfulse/flannel,EverythingMe/flannel,svdata/flannel,eyakubovich/flannel,lihuanghai/flannel,kelcecil/flannel,adiclepcea/flannel,dcbw/flannel,Yhgenomics/flannel,bprashanth/flannel,bprashanth/flannel,lvlv/flannel,bprashanth/flannel,endocode/flannel,svdata/flannel,imzhulei/flannel,dcbw/flannel,coreos/flannel,sujitfulse/flannel,imzhulei/flannel,ingvagabund/flannel,svdata/flannel,dcbw/flannel,kelcecil/flannel,MohdAhmad/flannel,MohdAhmad/flannel,EverythingMe/flannel,jonboulle/flannel,lihuanghai/flannel,wikimedia/operations-debs-flannel,endocode/flannel,imzhulei/flannel,coreos/flannel,jonboulle/flannel,eyakubovich/flannel,adiclepcea/flannel,wikimedia/operations-debs-flannel,cusspvz/flannel,lvlv/flannel,ingvagabund/flannel,eyakubovich/flannel,EverythingMe/flannel