tree 0ccf712d9531a045f802de7dbc4f13f97f99c6c0
parent 3314730208e15eead58b9d9c7cfbe1161f02f704
author Matthias Andreas Benkard <code@mail.matthias.benkard.de> 1523385564 +0200
committer Matthias Andreas Benkard <code@mail.matthias.benkard.de> 1526895302 +0200

Modularize the source code.

This makes greeting generation separate from greeting output, which
makes it easier to unit-test greeting generation.

Change-Id: Ice07f45ed0e9274bd4d4b3cd031cb37fffd34a5e