Merge branch '108-remove-unused-code-keytab' into 'master'

Resolve "remove unused code"

Closes #108

See merge request !107
4 jobs for 94-use-suts-with-beaker in 61 minutes and 38 seconds (queued for 8 seconds)
Status Job ID Name Coverage
  Syntax
passed #23558
syntax lint metadata_lint check:symlinks check:git_ignore check:dot_underscore check:test_file rubocop-Ruby 2.5.1-Puppet ~> 5.5

00:02:09

 
  Unit
passed #23559
parallel_spec-Ruby 2.5.1-Puppet ~> 5.5

00:01:18

 
  Acceptance Puppet5
passed #23560
puppet-tests
acceptance with puppet5

00:28:45

 
  Acceptance Puppet6
passed #23561
puppet-tests
acceptance with puppet6

00:29:25