v0.16.0

• Ensure that all generated docker tags are smaller than 128 chars (even for long repos)

9616c60eb18c3f9e79f02c7e3a6aa9b8c48c1f73922ce993a09895fd67fd51e1  ./kbld-darwin-amd64
964d5542b811abbc430aa54d4bc805e2d8ce5a9dbf5cadc01c4b107a50c1424e  ./kbld-linux-amd64
fef2fc0ba279db0aa8750d2df9125cb4461dbcefcd2ec8c98eaafc57a238ffdb  ./kbld-windows-amd64.exe

(Installation instructions: https://k14s.io/#install-from-github-release)