v0.5.2

The following changes where added to this release:

• All parameters can be supplied as environment values (REPO, DIR, BRANCH, COMMIT, GITDEPTH, GITUSER, GITPASSWORD, VAULTPATH, EXT).
• Renaming of some (long) parameters (--user => --git-user, --password => --git--password, --vault-path => --git-pass-vault-path). The short variant is untouched.
  Removal of automatic i386 releases (they can still be created with go build).

v0.4.2

fix link

v0.4.1

fmt