test: test the Sensitive password

fix: pass passwords as environment variables

style: keep original indentation

test: run acceptance with Sensitive passwords

doc: generate REFERENCE.md

fix missing ' in README.md

See merge request !129

Deprecate `stahnma-epel` to VoxPupulis

See merge request adullact/puppet-freeipa!126

Resolve "Document Update : missing ipa_master_fqdn mandatory parameter"

Closes #118

See merge request adullact/puppet-freeipa!124

Resolve "missing enable_hostname management for client"

Closes #122

See merge request adullact/puppet-freeipa!123

Resolve "disable acceptance testing about tasks"

Closes #121

See merge request adullact/puppet-freeipa!122

Resolve "prepare release 5.0.2"

Closes #117

See merge request adullact/puppet-freeipa!118

Resolve "doc update , delete with ensure present"

Closes #116

See merge request adullact/puppet-freeipa!117

Resolve "prepare release 5.0.1"

Closes #115

See merge request adullact/puppet-freeipa!116

Resolve "fix release process"

Closes #114

See merge request adullact/puppet-freeipa!115

Resolve "add Ubuntu18.04 as supported OS for clients"

Closes #113

See merge request adullact/puppet-freeipa!114

Resolve "prepare release 5.0.0"

Closes #112

See merge request adullact/puppet-freeipa!113

Resolve "bolt task should handle when ipa command returns 2"

Closes #103

See merge request adullact/puppet-freeipa!112

Resolve "some doc cleanup"

Closes #111

See merge request adullact/puppet-freeipa!111

Resolve "deploy replica fail on network issue message"

Closes #104

See merge request adullact/puppet-freeipa!105

Resolve "update vagrant boxes used during acceptance tests"

Closes #110

See merge request adullact/puppet-freeipa!110

Updated README for Adding client. Added more parameters such as...

See merge request adullact/puppet-freeipa!109

Updated README for Adding client. Added more parameters such as password_usedto_joindomain, puppet_admin_password, directory_services_password, ip_address.