Initial work on #4 ("days to birthday") on a new feature branch
Fix age calculation issue (even though it was by design)
Merge branch 'feature/#5' into development
Merge branch 'feature/#4' into development

* feature/#4:
  Initial work on #4 ("days to birthday") on a new feature branch
Enhancing code comments in preperation of release
Merge branch 'release/v0.4' into development

* release/v0.4:
  Enhancing code comments in preperation of release