Release v0.4.0

Create v0.3.0 of admiral

Version 0.2.1

Fix bug in `use_ad_template()`

Version 0.2.1

Fix bug in `use_ad_template()`

Version 0.2.1

Fix bug in `use_ad_template()`

Version 0.2.1

Fix bug in `use_ad_template()`

Merge pull request pharmaverse#322 from Roche-GSK/devel

Version 0.2.0 addendum

Merge pull request pharmaverse#151 from Roche-GSK/112_bundfuss

Updates to be in line with the programming strategy