Hephy Builder v2.13.5

v2.13.4 -> v2.13.5

Fixes

• cfa271d Dockerfile: switch to bionic hephy/base:v0.4.1

Maintenance

• 5d382c3 glide: upgrade and pin glide and fix distribution package
• 541cf24 go-dev: upgrading go-dev container to v1.26.2
• 4591544 glide: upgrade k8s.io/kubernetes to 1.4.0-alpha.2
• 71c4322 glide: upgrade k8s.io/kubernetes to 1.4.12
• 79f825c Dockerfile: switch to bionic lts hephy/base:v0.4.0